CAS Number 149-57-5. Synonyms. 2-ETHYLHEXANOIC ACID; 2-ethylhexanoic acid; 2-etilheksanoik asit; etil hekzanoik asit; hegzanoik asit; etil heksan; heksanoik asit; ; 2-Ethylhexansaeure; 2-ethyl heksanoik asit; ethyl hexoic asit; 2 etil hegzanoik asit; alpha-ethyl caproic acid; 2 ethil hegzanoik asit; 2- etil hekzanoik asit; 2 ethyl hegzanoik asit; 2-etylheksanoik acid ; 2-ethylhexanoic acid; 2-Ethylcaproic acid; 2-Ethylcaproic acid; Hexanoic acid, 2-ethyl ; Ethylhexanoic acid; 2-ETHYLHEXANOIC ACID; 149-57-5; 2-Ethylcaproic acid; Hexanoic acid, 2-ethyl-; ethyl heksanoik asit; Ethylhexanoic acid; Ethylhexoic acid; 2-Ethylhexoic acid; Butylethylacetic acid; 2-Butylbutanoic acid; Ethyl hexanoic acid; 2-ethyl hexanoic acid; alpha-Ethylcaproic acid; 2-Ethylhexansaeure; 2-ethyl-hexoic acid; 2-ethyl-hexanoic acid; alpha-ethyl caproic acid; Kyselina 2-ethylkapronova ; EINECS 205-743-6; alpha.; Ethylcaproic acid; Ethyl hexanoic acid, 2-; (+/-)-2-ETHYLHEXANOIC ACID; Kyselina heptan-3-karboxylova ; 2-EHA; 2-Ethylhexanoic acid, 99%; 2 ETHYL HEXANOIC ACID; AI3-01371; 2-Ethylhexanoic acid, >=99%; ethylhexans; Kyselina 2-ethylkapronova; 2-Ethylhexanoic acid rare earth salts; 2-ethylhexanoate; Kyselina heptan-3-karboxylova; Hexanoic acid, 2-ethyl-, rare earth salts; 2-ethylhexanoicacid; Hexanoic acid, 2-ethyl-, (-)-; EINECS 262-971-9; 2-Ethyl-Hexonic acid; alpha-Ethylhexanoic acid; Hexanoicacid, 2-ethyl-; 2-Ethyl-1-hexanoic acid; .alpha.-Ethylhexanoic acid; 2-Ethylhexoic acid; Ethyl hexanoic acid; Butylethylacetic acid; 2-Butylbutanoic acid; 3-Heptanecarboxylic acid; 2-Ethylhexansaeure; 2-ethyl-hexoic acid; 2-ethyl hexanoic acid; 2-ethyl-hexanoic acid; alpha-Ethylcaproic acid; 2-ethylhexans; CCRIS 3348; HSDB 5649; alpha-ethyl caproic acid; Kyselina 2-ethylkapronova; NSC 8881; EINECS 205-743-6; .alpha.-Ethylcaproic acid; Ethyl hexanoic acid, 2-; Kyselina heptan-3-karboxylova; BRN 1750468; 2 ETHYL HEXANOIC ACID; AI3-01371; CHEBI:89058; Hekzanoik asit; 2-etil hekzanoik asit; 2-ethylhegzanoik asit; 2-etil hegzanoik asit; Etil hegzanoik asit; 2-ETHYLHEXANOIC ACID; 149-57-5; 2-Ethylcaproic acid; Hexanoic acid, 2-ethyl-; Ethylhexoic acid; Ethylhexanoic acid; 2-Ethylhexoic acid; Ethyl hexanoic acid; Butylethylacetic acid; 2-Butylbutanoic acid; 3-Heptanecarboxylic acid; 2-Ethylhexansaeure; 2-ethyl-hexoic acid; 2-ethyl hexanoic acid; 2-ethyl-hexanoic acid; alpha-Ethylcaproic acid; 2-ethylhexans; CCRIS 3348; HSDB 5649; 2-ethylhexanoate (isobar with 2-propylpentanoate); 2-Ethylhexanoi; 2-ethylhexanoic; Ethylhexoic acid; Neodymoctic acid; 2-Ethylhexansαure; 2-ethyl-hexansyra; Ethylhexanoic acid; CAPRYLIC ACID(SG); Ethylhexanoic acid; α-Ethylcaproicacid; 2-Ethylhexanol ; Sodium 2-ethylhexanoate; 2-ETHYLHEXANAL; 2-etilhekzanoik asit; 2-ETİLHEKZANOİK ASİT; 2-ETHYLHEKZANOİK ASİT; 2-ethyl hekzanoik asit; 2-ethylhexanoate; 2-etikhekzanoat; 2-etilhegzanoat; 2-ETİLHEGZANOİK ASİT; 2-etil hegzanoik asit; 2ethilhexanoıc acıd; 2 ethyl hexanoıc acıd; 2-ETHYLHEXANOIC ACID; 149-57-5; 2-Ethylcaproic acid; Hexanoic acid, 2-ethyl-; Ethylhexoic acid; Ethylhexanoic acid; 2-Ethylhexoic acid; Ethyl hexanoic acid; Butylethylacetic acid; 2-Butylbutanoic acid; 3-Heptanecarboxylic acid; 2-Ethylhexansaeure; 2-ethyl-hexoic acid; 2-ethyl hexanoic acid; 2-ethyl-hexanoic acid; alpha-Ethylcaproic acid; 2-ethylhexans; CCRIS 3348; HSDB 5649; alpha-ethyl caproic acid; Kyselina 2-ethylkapronova; NSC 8881; EINECS 205-743-6; .alpha.-Ethylcaproic acid; Ethyl hexanoic acid, 2-; Kyselina heptan-3-karboxylova; BRN 1750468; 2 ETHYL HEXANOIC ACID; AI3-01371; CHEBI:89058; Hekzanoik asit; 2-etil hekzanoik asit; 2-ethylhegzanoik asit; 2-etil hegzanoik asit; Etil hegzanoik asit ; 2-Ethylhexanoic acid; 2-ETHYL HEXANOIC ACID; 2etilhexanoic acit; 2etil hexanoik asit; 2ethylhexanoicacid; 2- 2-Ethylcaproic acid; Hexanoic acid; 2-ethyl-Ethylhexanoic acid; 2-Ethylhexanoic acid; hexanoıc acıd; hexanoic asit; 2 etil hexan asit; 2etilhexanik asit; ethyl hexyl asit; etil 2 hexanik asit; 2etilhexanoic acide; 2 ethyl hexanoıc acıd; 2-ethyl hexanoıc acıd; 2-ETHYL HEXANOIC ACID; 2ethilhexanoıc acıd; 2 ethyl hexanoıc acıd; 2-Ethylhexanoic acid; 2-ETHYL HEXANOIC ACID; 2etilhexanoic acit; 2etil hexanoik asit; 2ethylhexanoicacid; 2-ETHYLHEXANOIC ACID; 2-Ethylcaproic acid; Hexanoic acid; 2-ethyl-Ethylhexanoic acid; 2-Ethylhexanoic acid; hexanoıc acıd; hexanoic asit; 2 etil hexan asit; 2etilhexanik asit; ethyl hexyl asit; etil 2 hexanik asit; 2etilhexanoic acide; 2 ethyl hexanoıc acıd; 2-ethyl hexanoıc acıd; 2-ETHYL HEXANOIC ACID; 2ethilhexanoıc acıd; 2 ethyl hexanoıc acıd; 2-Ethylhexanoic acid; 2-ETHYL HEXANOIC ACID; 2etilhexanoic acit; 2etil hexanoik asit; 2ethylhexanoicacid; 2ethilhexanoıc acıd; 2 ethyl hexanoıc acıd; 2-ETHYLHEXANOIC ACID; 149-57-5; 2-Ethylcaproic acid; Hexanoic acid, 2-ethyl-; Ethylhexoic acid; Ethylhexanoic acid; 2-Ethylhexoic acid; Ethyl hexanoic acid; Butylethylacetic acid; 2-Butylbutanoic acid; 3-Heptanecarboxylic acid; 2-Ethylhexansaeure; 2-ethyl-hexoic acid; 2-ethyl hexanoic acid; 2-ethyl-hexanoic acid; alpha-Ethylcaproic acid; 2-ethylhexans; CCRIS 3348; HSDB 5649; alpha-ethyl caproic acid; Kyselina 2-ethylkapronova; NSC 8881; EINECS 205-743-6; .alpha.-Ethylcaproic acid; Ethyl hexanoic acid, 2-; Kyselina heptan-3-karboxylova; BRN 1750468; 2 ETHYL HEXANOIC ACID; AI3-01371; CHEBI:89058; Hekzanoik asit; 2-etil hekzanoik asit; 2-ethylhegzanoik asit; 2-etil hegzanoik asit; 2-ETHYLHEXANOIC ACID; 2-Ethylcaproic acid; Hexanoic acid; 2-ethyl-Ethylhexanoic acid; 2-Ethylhexanoic acid; hexanoıc acıd; hexanoic asit; 2 etil hexan asit; 2etilhexanik asit; ethyl hexyl asit; etil 2 hexanik asit; 2etilhexanoic acide; 2 ethyl hexanoıc acıd;

DESCRIPTION

The molecular formula for 2-Ethylhexanoic acid is C8H16O2 or CH3(CH2)3CH(C2H5)COOH. Its CAS is 149-57-5. The liquid organic compound has a mild odor, is highly corrosive to metals and tissue, and combustible, but difficult to ignite. Ethylhexoic acid is a colorless to light yellow liquid with a mild odor. It will burn though it may take some effort to ignite. It is slightly soluble in water. It is corrosive to metals and tissue. It is used to make paint dryers and plasticizers.2-Ethylhexanoic acid is found in fruits. 2-Ethylhexanoic acid is found in grape.2-Ethylhexanoic acid (EHXA, 2-EHA) is an industrially important aliphatic carboxylic acid It is widely employed as a stabilizer and a wood preservative. It has various industrial applications, such as. coolant in automotives. synthetic lubricant. wetting agent. 2-Ethylhexanoic acid is the organic compound with the formula2-ethylhexanoic acid CH3(CH2)3CH(C2H5)CO2H. It is a carboxylic acid that is widely used to prepare 2-ethylhexanoic acid lipophilic metal derivatives that are soluble in nonpolar organic solvents. 2-Ethylhexanoic acid is a colorless viscous oil. It is supplied as a racemic mixture. 2-Ethylhexanoic Acid (2-EHA) is one of the flagship products within Perstorp Group which has the largest production capacity in the world. These lipophilic metal-containing derivatives are used in many ways as catalysts in polymerizations, oxidation (drying agents), and organic synthesis. The high solubility of these metal complexes is attributable to the long hydrocarbon chain and the presence of a chiral center which leads to mixtures of enantiomeric complexes. These metal complexes, which exist as mixtures of several diastereoisomers, are often described as salts. They are, however, not ionic but charge-neutral coordination complexes. Their structures are akin to the corresponding acetates. 2-Ethylhexanoic acid (EHXA, 2-EHA) is an industrially important aliphatic carboxylic acid. 2-Ethylhexoic acid is used in the manufacture of 2-ethylhexanoic acid adhesives and sealant chemicals, corrosion inhibitors and anti-scaling agents, intermediates, lubricants and lubricant additives, paint and coating additives, and process regulators. 2-Ethylhexanoic acid is produced industrially from propylene, which is hydroformylated to give butyraldehyde. Aldol condensation of the aldehyde gives 2-ethylhexenal, which is hydrogenated to 2-ethylhexanal. Oxidation of this aldehyde gives the carboxylic acid. 2-Ethylhexanoic Acid (2-EHA) is one of the flagship products within Perstorp Group which has the largest production capacity in the world. It is a colorless liquid with one carboxylic group based on a C8 carbon chain. 2-EHA is widely used in esters for PVB film plasticizers and synthetic lubricants, in production of metal soaps for paint driers, in automotive coolants and PVC stabilizers. Other application areas include wood preservatives, catalyst for polyurethane and in pharmaceuticals. 2-Ethylhexanoic Acid is a colorless, high boiling liquid having a mild odor. The metallic salts of 2-ethylhexanoic acid are used as driers for odorless paints, inks, varnishes, and enamels. Cobalt a2-Ethylhexanoic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids 2-ethylhexanoic acid react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in 2-Ethylhexanoic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. 2-Ethylhexanoic Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.nd manganese are the most important driers.

Applications/uses 2-ethylhexanoic acid

• Auto OEM

• Cosmetic and personal care intermediate

• Paints & coatings

• Pharmaceutical chemicals

2-Ethylhexanoic acid (2-EHA )is widely used in esters for PVB film plasticizers and synthetic lubricants, in production of metal soaps for paint driers, in automotive coolants and PVC stabilizers. Other application areas include wood preservatives, catalyst for polyurethane and in pharmaceuticals. 2-Ethylhexanoic Acid is a colorless, high boiling liquid having a mild odor. The metallic salts of 2-ethylhexanoic acid are used as driers for odorless paints, inks, varnishes, and enamels. Cobalt and manganese are the most important driers. Ethylhexoic acid is a colorless to light yellow liquid with a mild odor. It will burn though it may take some effort to ignite. It is slightly soluble in water. It is corrosive to metals and tissue. It is used to make paint dryers and plasticizers.2-Ethylhexanoic (2-EHA) acid is a chemical intermediate used in esters for Polyvinylbutyral film plasticizers and synthetic lubricants, 2-ethylhexanoic acid in metal salts for paint dryers, in automotive coolants, PVC stabilizers, 2-ethylhexanoic acid cosmetics and various other applications. As a carboxylic acid with C8 carbon chain, 2-Ethylhexanoic acid is widely applied to various applications. In the production of Polyvinylbutyral (PVB) plasticizers and synthetic lubricants the acid is a major raw material for polyolesters. It is also used as a raw material for paint dryers and Polyvinylchloride (PVC) stabilizers in the form of metal salts. In cosmetics, 2-EHA is used to produce emollients. Other applications include corrosion inhibitors in automotive coolants, catalyst for polymer production, raw material for acid chloride and fragrances.

2-Ethylhexanoic acid forms compounds with metal cations that have stoichiometry as metal acetates. These 2-ethylhexanoic acid, ethylhexanoate complexes are used in organic and industrial chemical synthesis. They function as catalysts in polymerizations as well as for oxidation reactions as "oil drying agents." They are highly soluble in nonpolar solvents. These metal complexes are often described as salts. They are, however, not ionic but charge-neutral coordination complexes. Their structures are akin to the corresponding acetates. 2-Ethylhexanoic acid is a branched-chain fatty acid. The sodium salt of 2-ethylhexanoic acid, in mixture with other fungicides, is an active ingredient in wood preservative agent. Organic Acid Technology or OAT's are ethylene glycol coolants that are formulated without the use of silicates. Since silicates have a short life, removing them allows a longer service life. 2-ethylhexanoic acid (2-EHA) is one of the common components to OAT coolants which is a corrosion inhibitors, used instead of silicates. The 2-ethylhexanoic acid makes it possible to solve polar metals in oil and other nonpolar substances and preparations. The function in plastic is as a stabiliser and is based on barium, cadmium, tin or strontium.Despite the low thermal stability of PVC, processing at elevated temperatures is possible by adding specific heat stabilizers that stop the damage. 2-ethylhexanoic acid during thermal stress on the PVC the EHA-salts intercept the arising hydrochloride. This acid can act as thermal and color stabilizers to alkyd resins. Metal derivatives of 2-ethylhexanoic acid are used as plasticizers for polymers.2-Ethylhexanoic acid esters, especially those obtained from di-glycols, tri-glycols and polyethelene glycol, besides its lubricant properties, are also excellent plasticizers to PVC, nitrocellulose, chlorinated rubber and propylene. 2-EHA delivers excellent hydrolytic stability for developing emollients. Multifunctional UV absorbers can be prepared from 2-EHA, functional moieties and a polyalcohol core such as Penta.Ethylhexoic acid is a colorless to light yellow liquid with a mild odor. It will burn though it may take some effort to ignite. It is slightly soluble in water. It is corrosive to metals and tissue. It is used to make paint dryers and plasticizers. Most of thesiccatives are metal salts of the 2-EHA (metal soaps, the ethylexanoates or octoates) which are produced synthetically by an oxo - process. 2-Ethylhexanoic acid part takes oxygen in air and metals act as catalyst to speed up the oxidative coating. The salts are applied as drying agents (siccatives) which have long been used in surface-coating compositions. Siccatives can be based on potassium, iron, lead, zinc or zirconium. Cobalt, copper, molybden, manganese, chromium and nickel (in salts of 2-ethylhexanoic acid) are also important catalysts in several nonpolar substance mixtures.

2-Etilheksanoik asit CH3(CH2)3CH(C2H5)CO2H formülü olan organik bileşiktir. Polar olmayan organik çözücüler içinde çözünen lipofilik metal türevleri hazırlamak için yaygın olarak kullanılan bir karboksilik asittir. 2-Etilheksanoik asit renksiz ağdalı bir yağdır. Rasemik bir karışım halinde sağlanır. Bu lipofilik metal ihtiva eden türevler birçok yönden polimerizasyon, oksidasyon (kurutma maddeleri) ve organik sentezdeki katalizörler olarak kullanılırlar. Bu metal komplekslerinin yüksek çözünürlüğü, uzun hidrokarbon zincirine ve enantiomerik komplekslerin karışımlarına yol açan bir kiral merkezin varlığına atfedilebilir. Çeşitli diastereoizomerlerin karışımları olarak bulunan bu metal kompleksleri genellikle tuz olarak tanımlanmaktadır. Bununla birlikte, bunlar iyonik değil, şarj-nötr koordinasyon kompleksleridir. Yapıları ilgili asetatlara benzer. 2-Etilheksanoik asit (EHXA, 2-EHA), endüstriyel olarak önemli bir alifatik karboksilik asittir. Genellikle stabilizatör ve ahşap koruyucu olarak kullanılır. ETYLHEXOIC ACID bir karboksilik asittir. Karboksilik asitler, bunları kabul edecek bir baz varsa hidrojen iyonları bağışlarlar. Bu şekilde hem organik (örneğin, aminler) hem de inorganik bazlarla reaksiyona girer. "Nötrleştirmeler" olarak adlandırılan bazlarla olan reaksiyonları, önemli miktarlarda ısının eşlik etmesine eşlik eder. Bir asit ile bir baz arasındaki nötralizasyon su artı bir tuz oluşturur. Altı veya daha az karbon atomuna sahip karboksilik asitler suda serbestçe veya orta derecede çözünür; Altıdan fazla karbona sahip olanlar suda az çözünürler. Çözünür karboksilik asit, hidrojen iyonları elde etmek için bir miktar sudan ayrışır. Karboksilik asitlerin solüsyonlarının pH'sı bu nedenle 7.0'dan düşüktür. Birçok çözülmeyen karboksilik asit, kimyasal bir baz içeren sulu solüsyonlarla hızlı reaksiyona girer ve nötrleştirme çözünür bir tuz oluşturduğu için çözünür. Sulu çözeltideki karboksilik asitler ve sıvı veya erimiş karboksilik asitler aktif metallerle reaksiyona girerek gazlı hidrojen ve bir metal tuzu oluşturabilir. Bu gibi reaksiyonlar ilkesel olarak katı karboksilik asitler için meydana gelir, ancak katı asit kuru kalırsa yavaş olur. "Çözünmeyen" karboksilik asitler bile havadan yeterli miktarda su emebilir ve demir, çelik ve alüminyum parçaları ve kapları korozyona uğratmak veya çözmek için yeterince çözülür. Diğer asitler gibi karboksilik asitler, gaz halindeki hidrojen siyanür oluşturmak için siyanür tuzlarıyla reaksiyona girer. Reaksiyon kuru, katı karboksilik asitler için daha yavaştır. Çözünmeyen karboksilik asitler, gaz halindeki hidrojen siyanürün serbest bırakılmasına neden olmak için siyanür çözeltileri ile reaksiyona girer. Yanıcı ve / veya toksik gazlar ve ısı, karboksilik asitlerin diazo bileşikleri, ditiyokarbamatlar, izosiyanatlar, merkaptanlar, nitritler ve sülfitler ile reaksiyona girmesiyle oluşur. Karboksilik asitler, özellikle sulu solüsyondaki sülfitler, nitritler, tiosülfatlar (H2S ve SO3 vermek üzere), dithionitler (SO2) ile yanıcı ve / veya toksik gazlar ve ısı üretmek için reaksiyona girer. Karbonatlar ve bikarbonatlar ile reaksiyonları, zararsız bir gaz (karbondioksit) üretir ancak yine de ısı verir. Diğer organik bileşikler gibi, karboksilik asitler güçlü oksitleyici ajanlarla oksitlenebilir ve güçlü indirgeyici ajanlarla indirgenebilir. Bu reaksiyonlar ısı üretir. Çok çeşitli ürünler mümkündür. 2-Etilheksanoik asit, bütiraldehitten iki adımda endüstriyel olarak üretilir. Aldehit aldehit yoğunlaştırması, 2-etilheksanal verir. Bunların oksidasyonu karboksilik asidi verir. 2-Etilheksanoik asit, CH₃ (CH₂) ₃CHCO₂H formülüne sahip organik bileşiktir. Polar olmayan organik çözücülerde çözünür olan lipofilik metal türevlerini hazırlamak için yaygın olarak kullanılan bir karboksilik asittir. 2-Etilheksanoik asit, renksiz bir viskoz yağdır. Rasemik bir karışım halinde verilir. 2-Etilheksanoik asit, CH₃ (CH₂) ₃CHCO₂H formülüne sahip organik bileşiktir. Polar olmayan organik çözücülerde çözünür olan lipofilik metal türevlerini hazırlamak için yaygın olarak kullanılan bir karboksilik asittir. 2-Etilheksanoik asit, renksiz bir viskoz yağdır. Rasemik bir karışım halinde verilir.2-Etilheksanoik asit, CH₃ (CH₂) ₃CHCO₂H formülüne sahip organik bileşiktir. Polar olmayan organik çözücülerde çözünür olan lipofilik metal türevlerini hazırlamak için yaygın olarak kullanılan bir karboksilik asittir. 2-Etilheksanoik asit, renksiz bir viskoz yağdır. Rasemik bir karışım halinde verilir.

 

 2-Etilheksanoik asit, CH3 (CH2) 3CH (C2H5) CO2H formülüne sahip organik bileşiktir.

Polar olmayan organik çözücüler içinde çözünür olan lipofilik metal türevlerini hazırlamak için yaygın olarak kullanılan bir karboksilik asittir.

2-Etilheksanoik asit, renksiz viskoz bir yağdır. Rasemik karışım olarak sağlanır.

2-Etilheksanoik Asit, örneğin sentetik yağlayıcıların yanı sıra yağ katkı maddelerinin üretiminde bir bileşik olarak kullanılan kimyasal bir ara üründür.

2-Etilheksanoik Asit, Polivinilbütiral film plastikleştiriciler ve sentetik yağlayıcılar için esterlerde, boya kurutucular için metal tuzlarında, otomotiv soğutucularında kullanılan kimyasal bir ara maddedir.

CAS Numarası: 149-57-5; 2-Etilheksoik Asit; 2-Etilheksanoik Asit; 2-Etilkaproik Asit; 3-Heptankarboksilik Asit; 2-EHA

2-Etilheksanoik (2-EHA) asit, çok yönlü bir monokarboksilik asit kimyasal ara maddesidir.

Otomotiv

2-EHA, otomotiv soğutucuları için korozyon inhibitörlerinin üretiminde kullanılmaktadır.

Kaplamalar

Alkid reçinelerinin sentezinde kullanılan bu monomer, standart yağ asitlerinden daha gelişmiş sararma direnci sağlar. Özellikle fırın emayeleri ve iki bileşenli kaplamalar için uygundur. Metal esaslı boya kurutucularda da hammadde olarak kullanılır.

Yağlayıcılar: 2-EHA, sentetik yağlayıcılarda kullanılan poliolesterler için temel bir hammaddedir.

Kişisel Bakım: Kozmetikte yumuşatıcı üretmek için 2-EHA kullanılır.

Diğer: Metal tuzları şeklinde polivinilbütiral (PVB) plastikleştiriciler ve polivinilklorür (PVC) stabilizatörlerin üretimi.

Diğer uygulamalar, polimer üretimi için katalizör, asit klorür için hammadde ve kokulardır.

2-ETİLHEKSANOİK ASİT

2-Etilkaproik asit

3-Heptankarboksilik asit

CAS #: 149-57-5

EC Numarası: 205-743-6

Diğer isimler: a-Etilkaproik asit; a-Etilheksanoik asit; Butiletilasetik asit; Etilheksanoik asit; Etilheksoik asit; 2-Butilbütanoik asit; 2-Etilkaproik asit; 2-Etilheksanoik asit; 2-Etilheksoik asit; 3-Heptankarboksilik asit; Kyselina 2-etilkapronova; Kyselina heptan-3-karboxylova; 2-Etil-1-heksanoik asit; 2-Etilkapronik asit; NSC 8881

Özellikleri

Su ile karışmaz

Yaygın organik çözücülerle karışabilir

Uygulamalar

PVC stabilizatörler

Plastikleştiriciler

Kaplama kurutucular

Sentetik yağlayıcılar

İlaçlar

Katalizörler

Diğer kimyasal ara kullanımlar

UYGULAMALAR:

Boyada kuruma sürecini hızlandırmak için Siccative

Isı ayrışmasını önlemek için PVC Stabilizatörler

Otomotiv için PVB film lamine güvenlik camı ve; inşaat uygulamaları

HFC (buzdolapları ve klimalar için kompresörlerde soğutucu tipi) taşımak için Basestock

Nemlendirici etki için kozmetik ve cilt bakım ürünlerinde yumuşatıcılar

İlaçlar (Antibiyotik API'leri)

Asit klorürler, alkid reçineleri, katalizörler, otomotiv soğutucuları vb. Dahil diğerleri

Üretim

2-Etilheksanoik asit, butiraldehit verecek şekilde hidroformile edilen propilenden endüstriyel olarak üretilir.

Aldehitin aldol yoğunlaşması, 2-etilhekzanale hidrojene olan 2-etilheksenal verir.

Bu aldehidin oksidasyonu, karboksilik asidi verir.

2-Ethylhexanoic acid Kimyasal Özellikleri, Kullanımları, Üretimi

Kimyasal Özellikler: renksiz sıvı

Kullanım Alanları: Boya ve vernik kurutucular (metalik tuzlar). Hafif metallerin etilhekzoatları, bazı mineral yağları greslere dönüştürmek için kullanılır. Esterleri plastikleştirici olarak kullanılır.

Genel açıklama

2-Etilheksanoik asit, hafif kokulu, renksiz ila açık sarı bir sıvıdır. 2-Etilheksanoik asit yanacak olsa da 2-Etilheksanoik asidin tutuşması biraz çaba gerektirebilir.

2-Etilheksanoik asit suda çok az çözünür. 2-Etilheksanoik asit, metaller ve dokular için aşındırıcıdır. 2-Etilheksanoik asit, boya kurutucuları ve plastikleştiriciler yapmak için kullanılır.

Reaktivite Profili

2-Etilheksanoik asit, bir karboksilik asittir. Karboksilik asitler, bunları kabul edecek bir baz varsa, hidrojen iyonları bağışlar.

Bu şekilde hem organik (örneğin aminler) hem de inorganik tüm bazlarla reaksiyona girerler. "Nötralizasyon" adı verilen bazlarla reaksiyonlarına, önemli miktarda ısının evrimi eşlik eder.

Bir asit ve bir baz arasındaki nötrleştirme, su artı bir tuz üretir. Altı veya daha az karbon atomlu karboksilik asitler suda serbestçe veya orta derecede çözünürdür; altıdan fazla karbonu olanlar suda çok az çözünür.

Çözünür karboksilik asit, hidrojen iyonları verecek şekilde suda bir dereceye kadar ayrışır. Bu nedenle karboksilik asit çözeltilerinin pH'ı 7.0'dan azdır.

Çözünmeyen karboksilik asitlerin çoğu, kimyasal bir baz içeren sulu çözeltilerle hızla reaksiyona girer ve nötrleştirme çözülebilir bir tuz oluştururken çözünür.

Sulu çözelti içindeki karboksilik asitler ve sıvı veya erimiş karboksilik asitler, gaz halindeki hidrojen ve bir metal tuzu oluşturmak için aktif metallerle reaksiyona girebilir.

Bu tür reaksiyonlar prensip olarak katı karboksilik asitler için de meydana gelir, ancak katı asit kuru kalırsa yavaştır.

"Çözünmeyen" karboksilik asitler bile havadan yeterli suyu emebilir ve 2-Etilheksanoik asit içinde demir, çelik ve alüminyum parçaları ve kapları aşındırmak veya çözmek için yeterince çözünebilir.

Karboksilik asitler, diğer asitler gibi, gaz halinde hidrojen siyanür oluşturmak için siyanür tuzlarıyla reaksiyona girer. Kuru, katı karboksilik asitler için reaksiyon daha yavaştır.

Çözünmeyen karboksilik asitler, gaz halindeki hidrojen siyanürün salınmasına neden olmak için siyanür çözeltileriyle reaksiyona girer.

Yanıcı ve / veya toksik gazlar ve ısı, karboksilik asitlerin diazo bileşikleri, ditiokarbamatlar, izosiyanatlar, merkaptanlar, nitrürler ve sülfitler ile reaksiyonu sonucu oluşur. Karboksilik asitler, özellikle sulu çözelti içinde, yanıcı ve / veya toksik gazlar ve ısı üretmek için sülfitler, nitritler, tiyosülfatlar (H2S ve SO3 vermek için), ditiyonitlerle (SO2) reaksiyona girer. Karbonatlar ve bikarbonatlarla reaksiyonları zararsız bir gaz (karbondioksit) üretir ancak yine de ısıtır. Diğer organik bileşikler gibi, karboksilik asitler de güçlü oksitleyici maddelerle oksitlenebilir ve güçlü indirgeyici maddelerle indirgenebilir. Bu reaksiyonlar ısı üretir. Çok çeşitli ürünler mümkündür. Diğer asitler gibi, karboksilik asitler de polimerizasyon reaksiyonlarını başlatabilir; diğer asitler gibi, genellikle kimyasal reaksiyonları katalize ederler (oranını arttırırlar).

Sağlık Tehlikesi: Yutulduğunda, solunduğunda veya cilt yoluyla absorbe edildiğinde zararlıdır. Materyal, mukoz membranlar ve üst solunum yolu dokuları, gözler ve cilt için son derece tahrip edicidir. Soluma, spazm, gırtlak iltihabı ve ödemi, bronşii, kimyasal pnömoni ve akciğer ödemi sonucu ölümcül olabilir. Maruz kalma semptomları arasında yanma hissi, öksürük, hırıltılı solunum, larenjit, nefes darlığı, baş ağrısı, bulantı ve kusma yer alabilir.

Yangın Tehlikesi: 2-Etilheksanoik asit yanıcıdır.

2-Etilheksanoik asit, metal asetat olarak stokiyometriye sahip metal katyonlu bileşikler oluşturur.

IUPAC adı: 2-Etilheksanoik asit

CAS Numarası: 149-57-5

2-Etilheksanoik Asit, hafif kokusu olan renksiz, yüksek kaynama noktalı bir sıvıdır.

2-etilheksanoik asidin metalik tuzları, kokusuz boyalar, mürekkepler, cilalar ve emayeler için kurutucu olarak kullanılır. Kobalt ve manganez en önemli kurutuculardır.

EC Numarası: 205-743-6

2-etilheksanoik + asit

Kimyasal formül: C8H16O2

Molar kütle: 144.214 g · mol − 1

Görünüm: Renksiz sıvı

Yoğunluk: 903 mg mL − 1

Erime noktası: -59.00 ° C

Kaynama noktası: 228.1 ° C

günlük P: 2.579

Buhar basıncı: <1 Pa (25 ° C'de)

Asitlik (pKa): 4.819

Temellik (pKb): 9.178

Kırılma indisi (nD): 1.425

2-Etilheksanoik asit

Eşanlamlı: 2-Etilkaproik asit

CAS Numarası 149-57-5

Doğrusal Formül CH3 (CH2) 3CH (C2H5) CO2H

Moleküler Ağırlık 144.21

Beilstein / REAXYS Numarası 1750468

EC Numarası 205-743-6

MDL numarası MFCD00002675

PubChem Madde Kimliği 24878352

Eş anlamlı

(+/-) - 2-ETİLHEKSANOİK ASİT; 2-Butilbütanoik asit; 2-Etil heksanoik asit; 2-Etil-1-heksanoik asit; 2-Etil-heksoik asit; 2-Etil-Heksonik asit; 2-Etilkaproik asit; 2-Etilkapronik asit

2-etilheksanoik asit; 2-Etilheksoik asit; 3-Heptankarboksilik asit; alfa-Etilkaproik asit; alfa-Etilheksanoik asit; Butiletilasetik asit; 2-ETİLHEKSANOİK ASİT; 149-57-5

2-Etilkaproik asit

Hekzanoik asit, 2-etil-

Etilheksanoik asit

Etilheksoik asit

2-Etilheksoik asit

Butiletilasetik asit

2-Butilbütanoik asit

3-Heptankarboksilik asit

Etil heksanoik asit

2-etil-heksoik asit

2-etil heksanoik asit

alfa-Etilkaproik asit

2-Ethylhexansaeure

2-etil-heksanoik asit

2 ETİL HEKZANOİK ASİT

CCRIS 3348

HSDB 5649

alfa-etil kaproik asit

Kyselina 2-ethylkapronova [Çekçe]

NSC 8881

EINECS 205-743-6

.alpha.-Ethylcaproic asit

Etil heksanoik asit, 2-

(+/-) - 2-ETİLHEKSANOİK ASİT

Kyselina heptan-3-karboxylova [Çekçe]

BRN 1750468

2-EHA

2-Etilheksanoik asit,% 99

125804-07-1

2-Etilheksanoik asit,> =% 99

2-Etilheksanoik asit, analitik standart

CAS-149-57-5

Kyselina 2-etilkapronova

2-Etilheksanoik asit nadir toprak tuzları

Nadir toprak 2-etilheksanoat

Kyselina heptan-3-karboxylova

Hekzanoik asit, 2-etil-, nadir toprak tuzları

2-etilheksanoik asit

Hekzanoik asit, 2-etil-, (-) -

EINECS 262-971-9

2-Etil-Heksonik asit

alfa-Etilheksanoik asit

2-Etil-1-heksanoik asit

.alpha.-Ethylhexanoic acid

Hekzanoik asit, 2-etil-, tridesil ester

2-etilheksanoat (2-propilpentanoatlı izobar)

2-Etilheksanoik asit

2-Ethylhexanoic acid is the organic compound with the formula CH3(CH2)3CH(C2H5)CO2H.

It is a carboxylic acid that is widely used to prepare lipophilic metal derivatives that are soluble in nonpolar organic solvents. 

2-Ethylhexanoic acid is a colorless viscous oil. It is supplied as a racemic mixture.

2-Ethylhexanoic Acid is a chemical intermediate used as a compound for example in the production of synthetic lubricants as well oil additives.

2-Ethylhexanoic Acid is a chemical intermediate used in esters for Polyvinylbutyral film plasticizers and synthetic lubricants, in metal salts for paint dryers, in automotive coolants.

CAS Number:149-57-5 ;2-Ethylhexoic Acid; 2-Ethylhexanoic Acid; 2-Ethylcaproic Acid; 3-Heptanecarboxylic Acid;2-EHA

2-Ethylhexanoic (2-EHA) acid is a versatile monocarboxylic acid chemical intermediate. 

Automotive

2-EHA is used in the production of corrosion inhibitors for automotive coolants.

Coatings

This monomer is used in the synthesis of alkyd resins provides improved yellowing resistanct than the standard fatty acids. It is particularly suitable for stoving enamels and two-component coatings.  It is also used as a raw material for metal based paint driers.

Lubricants: 2-EHA is a major raw material for polyolesters used in synthetic lubricants. 

Personal Care: In cosmetics, 2-EHA is used to produce emollients

Other: The production of polyvinylbutyral (PVB) plasticizers and polyvinylchloride (PVC) stabilizers in the form of metal salts. 

Other applications include, catalyst for polymer production, raw material for acid chloride and fragrances.

2-ETHYLHEXANOIC ACID

2-Ethylcaproic acid

3-Heptanecarboxylic acid

CAS #: 149-57-5

EC Number: 205-743-6

Other names: α-Ethylcaproic acid; α-Ethylhexanoic acid; Butylethylacetic acid; Ethylhexanoic acid; Ethylhexoic acid; 2-Butylbutanoic acid; 2-Ethylcaproic acid; 2-Ethylhexanoic acid; 2-Ethylhexoic acid; 3-Heptanecarboxylic acid; Kyselina 2-ethylkapronova; Kyselina heptan-3-karboxylova; 2-Ethyl-1-hexanoic acid; 2-Ethylcapronic acid; NSC 8881

Features

Immiscible with water

Miscible with common organic solvents

Applications

PVC stabilizers

Plasticizers

Coating driers

Synthetic lubricants

Pharmaceuticals

Catalysts

Other chemical intermediate uses

APPLICATIONS :

Siccative to accelerate the drying process in paint

PVC Stabilizers to prevent heat decomposition

PVB film laminated safety glass for automotive &amp; construction applications

Basestock to carry HFC (type refrigerant in compressors for refrigerators and air – conditioning

Emollients in cosmetics and skincare products for moisturizing effect

Pharmaceuticals (Antibiotics APIs)

Others including acid chlorides, alkyd resins, catalysts,automotive coolants and etc

Production

2-Ethylhexanoic acid is produced industrially from propylene, which is hydroformylated to give butyraldehyde. 

Aldol condensation of the aldehyde gives 2-ethylhexenal, which is hydrogenated to 2-ethylhexanal. 

Oxidation of this aldehyde gives the carboxylic acid

2-Ethylhexanoic acid Chemical Properties,Uses,Production

Chemical Properties: colourless liquid

Uses: Paint and varnish driers (metallic salts). Ethylhexoates of light metals are used to convert some mineral oils to greases. Its esters are used as plasticizers.

General Description

2-Ethylhexanoic acid is a colorless to light yellow liquid with a mild odor. 2-Ethylhexanoic acid will burn though 2-Ethylhexanoic acid may take some effort to ignite. 

2-Ethylhexanoic acid is slightly soluble in water. 2-Ethylhexanoic acid is corrosive to metals and tissue. 2-Ethylhexanoic acid is used to make paint dryers and plasticizers.

Reactivity Profile

2-Ethylhexanoic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. 

They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat.

Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water.

Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. 

Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt.

Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. 

Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. 

Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in 2-Ethylhexanoic acid to corrode or dissolve iron, steel, and aluminum parts and containers. 

Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. 

Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide.

Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.

Health Hazard: Harmful if swallowed, inhaled or absorbed through skin. Material is extremely destructive to tissues of mucous membranes and upper respiratory tract, eyes and skin. Inhalation may be fatal as a result of spasm, inflammation and edema of the larynx, bronchii, chemical pneumonitis and pulmonary edema. Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.

Fire Hazard: 2-Ethylhexanoic acid is combustible.

2-Ethylhexanoic acid forms compounds with metal cations that have stoichiometry as metal acetates.

IUPAC name: 2-Ethylhexanoic acid

CAS Number: 149-57-5 

2-Ethylhexanoic Acid is a colorless, high boiling liquid having a mild odor. 

The metallic salts of 2-ethylhexanoic acid are used as driers for odorless paints, inks, varnishes, and enamels. Cobalt and manganese are the most important driers.

EC Number: 205-743-6

2-ethylhexanoic+acid

Chemical formula: C8H16O2

Molar mass: 144.214 g·mol−1

Appearance: Colorless liquid

Density: 903 mg mL−1

Melting point: −59.00 °C

Boiling point: 228.1 °C

log P: 2.579

Vapor pressure: <1 Pa (at 25 °C)

Acidity (pKa): 4.819

Basicity (pKb): 9.178

Refractive index (nD): 1.425

2-Ethylhexanoic acid

Synonym: 2-Ethylcaproic acid

CAS Number 149-57-5 

Linear Formula CH3(CH2)3CH(C2H5)CO2H 

Molecular Weight 144.21 

Beilstein/REAXYS Number 1750468 

EC Number 205-743-6 

MDL number MFCD00002675

PubChem Substance ID 24878352 

Synonyms

(+/-)-2-ETHYLHEXANOIC ACID; 2-Butylbutanoic acid; 2-Ethyl hexanoic acid; 2-Ethyl-1-hexanoic acid; 2-Ethyl-hexoic acid; 2-Ethyl-Hexonic acid; 2-Ethylcaproic acid; 2-Ethylcapronic acid

2-ethylhexanoic acid; 2-Ethylhexoic acid; 3-Heptanecarboxylic acid; alpha-Ethylcaproic acid; alpha-Ethylhexanoic acid; Butylethylacetic acid; 2-ETHYLHEXANOIC ACID; 149-57-5

2-Ethylcaproic acid

Hexanoic acid, 2-ethyl-

Ethylhexanoic acid

Ethylhexoic acid

2-Ethylhexoic acid

Butylethylacetic acid

2-Butylbutanoic acid

3-Heptanecarboxylic acid

Ethyl hexanoic acid

2-ethyl-hexoic acid

2-ethyl hexanoic acid

alpha-Ethylcaproic acid

2-Ethylhexansaeure

2-ethyl-hexanoic acid

2 ETHYL HEXANOIC ACID

CCRIS 3348

HSDB 5649

alpha-ethyl caproic acid

Kyselina 2-ethylkapronova [Czech]

NSC 8881

EINECS 205-743-6

.alpha.-Ethylcaproic acid

Ethyl hexanoic acid, 2-

(+/-)-2-ETHYLHEXANOIC ACID

Kyselina heptan-3-karboxylova [Czech]

BRN 1750468

2-EHA

2-Ethylhexanoic acid, 99%

125804-07-1

2-Ethylhexanoic acid, >=99%

2-Ethylhexanoic acid, analytical standard

CAS-149-57-5

Kyselina 2-ethylkapronova

2-Ethylhexanoic acid rare earth salts

Rare earth 2-ethylhexanoate

Kyselina heptan-3-karboxylova

Hexanoic acid, 2-ethyl-, rare earth salts

2-ethylhexanoicacid

Hexanoic acid, 2-ethyl-, (-)-

EINECS 262-971-9

2-Ethyl-Hexonic acid

alpha-Ethylhexanoic acid

2-Ethyl-1-hexanoic acid

.alpha.-Ethylhexanoic acid

Hexanoic acid,2-ethyl-, tridecyl ester

2-ethylhexanoate (isobar with 2-propylpentanoate)

2-Ethylhexanoic acid