2-ETHYLHEXANOIC ACID (OCTOIC ACID)

2-Ethylhexanoic acid (Octoic Acid) is a chemical intermediate used in esters for Polyvinylbutyral film plasticizers and synthetic lubricants, in metal salts for paint dryers, in automotive coolants.
2-Ethylhexanoic acid (Octoic Acid) is also used to modify acrylic resins.
2-Ethylhexanoic acid (Octoic Acid) is used manufacture of metal salts, heavy metal soaps, thickeners, plasticizers, stabilizers, emulsifiers and corrosion inhibitors.

CAS Number: 149-57-5 
72377-05-0 S enantiomer 
56006-48-5 R enantiomer 
EC Number: 205-743-6
MDL number: MFCD00002675
Molecular Formula: C8H16O2 / CH3(CH2)3CH(C2H5)COOH
Chemical formula: C8H16O2

SYNONYMS:
2-EHA, Ethyl hexanoic acid, Ethylhexoic acid, 2-Butylbutanoic acid, 2-Ethylcaproic acid, 2-ethylhexanoic acid, 2-Ethylhexansaeure, 3-Heptanecarboxylic acid, alpha-Ethylcaproic acid, Butylethylacetic acid, 2-ETHYLHEXANOIC ACID, α-Ethylcaproic acid, 2-Ethylcapronic acid, 3-Heptanecarboxylic acid, 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, α-ethylhexanoic acid, 2-ethylcaproic acid, (RS)-2-ethylcaproic acid, 2-EHA, ⍺-ethylcaproic acid, ⍺-ethylhexanoic acid, 2-bubylbutanoic acid, butylethylacetic acid, 2-ethyl-1-hexanoic acid, 2-ethylcaproic acid, ethylhexanoic acid, ethylhexoic 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-ethyl-hexanoic acid, Ethyl hexanoic acid, 2-, alpha-ethyl caproic acid, MFCD00002675, .alpha.-Ethylcaproic acid, 2-Ethyl-1-hexanoic acid, 61788-37-2, 01MU2J7VVZ, 2-EHA, 2-ETHYL HEXOIC ACID,AR, DTXSID9025293, CHEBI:89058, NSC-8881, 2-Ethylhexansaeure, 2-ethylhexanoicacid, DTXCID805293, 2-Ethylhexanoic acid, >=99%, 2-Ethylhexanoic acid, analytical standard, CAS-149-57-5, 2 ETHYL HEXANOIC ACID, CCRIS 3348, HSDB 5649, Kyselina 2-ethylkapronova [Czech], NSC 8881, Kyselina 2-ethylkapronova, EINECS 205-743-6, (+/-)-2-ETHYLHEXANOIC ACID, UNII-01MU2J7VVZ, Kyselina heptan-3-karboxylova [Czech], BRN 1750468, Kyselina heptan-3-karboxylova, AI3-01371, Hexanoic acid, 2-ethyl-, (-)-, EINECS 262-971-9, 2-Ethylcapronic acid, 2-Ethyl-Hexonic acid, alpha-Ethylhexanoic acid, .alpha.-Ethylhexanoic acid, EC 205-743-6, SCHEMBL25800, 2-Ethylhexanoic acid, 99%, MLS002415695, CHEMBL1162485, WLN: QVY4 & 2, NSC8881, HMS2267F21, STR05759, 2-ETHYLHEXANOIC ACID [HSDB], Tox21_201406, Tox21_300108, LMFA01020087, AKOS009031416, AT29893, CS-W016381, SB44987, SB44994, NCGC00091324-01, NCGC00091324-02, NCGC00091324-03, NCGC00253985-01, NCGC00258957-01, SMR001252268, 1ST157439, E0120, NS00010660, EN300-20410, 1ST157439-1000, Q209384, W-109079, F0001-0703, Z104478072, 18FEB650-7573-4EA0-B0CD-9D8BED766547, 2-Ethylhexanoic acid Solution in Acetonitrile, 1000mug/mL, 2-Ethylhexanoic acid, Pharmaceutical Secondary Standard; Certified Reference Material, 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, α-ethylhexanoic acid, 2-ethylcaproic acid, (RS)-2-ethylcaproic acid, 2-EHA, ⍺-ethylcaproic acid, ⍺-ethylhexanoic acid, 2-bubylbutanoic acid, butylethylacetic acid, 2-ethyl-1-hexanoic acid, 2-ethylcaproic acid, ethylhexanoic acid, ethylhexoic acid, 2-butyl butanoic acid, butyl ethyl acetic acid, 2-butylbutanoic acid, butylethylacetic acid, 2-ethyl caproic acid, alpha-ethyl caproic acid, 2-ethyl hexoic acid, 2-ethyl-hexanoic acid, 2-ethyl-hexoic acid, 2-ethylcaproic acid, a-ethylcaproic acid, alpha-ethylcaproic acid, 2-ethylcapronic acid, 2-ethylhexanoic acid, a-ethylhexanoic acid, 2-ethylhexanoicacid, 2-ethylhexoic acid, 3-heptane carboxylic acid, 3-heptanecarboxylic acid, hexanoic acid, 2-ethyl-, sinesto B, Hexanoic acid, 2-ethyl-, Caproic acid, α-ethyl-, 2-Ethylhexanoic acid, Butylethylacetic acid, α-Ethylcaproic acid, 2-Ethylhexoic acid, 3-Heptanecarboxylic acid, 2-Ethylcaproic acid, Ethylhexanoic acid, α-Ethylhexanoic acid, 2-Butylbutanoic acid, 2-Ethyl-1-hexanoic acid, (±)-2-Ethylhexanoic acid, NSC 8881, Octylic acid, 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, Butylethylacetic acid, 2-Butylbutanoic acid, 2-Ethylcaproic acid, 2-Ethylhexansaeure, 2-Ethylhexoic acid, 3-Heptanecarboxylic acid, Ethyl hexanoic acid, Ethylhexanoic acid, Ethylhexoic acid, Hexanoic acid, 2-ethyl-, alpha-Ethylcaproic acid

2-Ethylhexanoic acid (Octoic Acid), commonly known as octoic acid, is the organic compound with the formula CH3(CH2)3CH(C2H5)CO2H.
2-Ethylhexanoic acid (Octoic Acid) is a carboxylic acid that is widely used to prepare lipophilic metal derivatives that are soluble in nonpolar organic solvents.

2-Ethylhexanoic acid (Octoic Acid) is a colorless, viscous oil.
2-Ethylhexanoic acid (Octoic Acid) is supplied as a racemic mixture.
2-Ethylhexanoic acid (Octoic Acid) is a colorless to light yellow liquid with a mild odor.

2-Ethylhexanoic acid (Octoic Acid) will burn though it may take some effort to ignite.
2-Ethylhexanoic acid (Octoic Acid) is slightly soluble in water.
2-Ethylhexanoic acid (Octoic Acid) is corrosive to metals and tissue.

2-Ethylhexanoic acid (Octoic Acid) is a branched-chain fatty acid.
2-Ethylhexanoic acid (Octoic Acid) has been reported in Vitis vinifera and Artemisia arborescens with data available.
2-Ethylhexanoic acid (Octoic Acid) is found in fruits.

2-Ethylhexanoic acid (Octoic Acid) is found in grapes.
2-Ethylhexanoic acid (Octoic Acid) belongs to the family of Branched Fatty Acids.
These are fatty acids containing a branched chain.

Structure in first source; wood preservative; 2-Ethylhexanoic acid (Octoic Acid) is active ingredient in Sinesto B.
2-Ethylhexanoic acid (Octoic Acid) is a versatile monocarboxylic acid chemical intermediate.
2-Ethylhexanoic acid (Octoic Acid) is a building block for alkyd resins and for production of organic metal salts.

2-Ethylhexanoic acid (Octoic Acid) is a colorless, high boiling liquid having a mild odor.
2-Ethylhexanoic acid (Octoic Acid) is a partly renewable oxo carboxylic acid.
2-Ethylhexanoic acid (Octoic Acid) offers reduced carbon footprint and lower carbon dioxide emissions.

2-Ethylhexanoic acid (Octoic Acid) has one carboxylic group based on a C8 carbon chain.
2-Ethylhexanoic acid (Octoic Acid) is suitable for the production of metal soaps for paint driers and automotive coolants.
2-Ethylhexanoic acid (Octoic Acid) is ISCC PLUS certified as well as registered with REACH and ES (EINECS).

2-Ethylhexanoic acid (Octoic Acid) is a versatile monocarboxylic acid chemical intermediate.
2-Ethylhexanoic acid (Octoic Acid) is the organic compound with the formula CH3(CH2)3CH(C2H5)CO2H.
2-Ethylhexanoic acid (Octoic Acid) is a carboxylic acid widely used to prepare lipophilic metal derivatives soluble in nonpolar organic solvents.

2-Ethylhexanoic acid (Octoic Acid) is a colorless viscous oil.
2-Ethylhexanoic acid (Octoic Acid) is supplied as a racemic mixture.
2-Ethylhexanoic acid (Octoic Acid) is a colorless liquid with one carboxylic group based on a C8 carbon chain.

This carboxylic acid, 2-Ethylhexanoic acid (Octoic Acid), is a game changer in automotive coolants, ensuring engines run smoothly under various conditions.
2-Ethylhexanoic acid (Octoic Acid) is a clear, colorless liquid with mild odor.

Some of 2-Ethylhexanoic acid (Octoic Acid)'s salt could be used for making food additive and feed additive.
2-Ethylhexanoic acid (Octoic Acid) could be used instead of naphthenic acid or use with naphthenic acid, the effect will be better.
2-Ethylhexanoic acid (Octoic Acid) is a colorless to light yellow liquid with a mild odor.

2-Ethylhexanoic acid (Octoic Acid) will burn, though 2-Ethylhexanoic acid may take some effort to ignite.
2-Ethylhexanoic acid (Octoic Acid) is slightly soluble in water.
2-Ethylhexanoic acid (Octoic Acid) is corrosive to metals and tissue.

2-Ethylhexanoic acid (Octoic Acid) is a colourless liquid
2-Ethylhexanoic acid (Octoic Acid) is a branched-chain fatty acid.

2-Ethylhexanoic acid (Octoic Acid) is a versatile organic compound used primarily as a chemical intermediate in the production of metal salts, which serve as catalysts and stabilizers in various industrial applications.
2-Ethylhexanoic acid (Octoic Acid) is a versatile organic acid commonly used as a building block in the production of metal salts, plasticizers(3G8), and synthetic lubricants.

2-Ethylhexanoic acid (Octoic Acid) serves as a raw material for PVC stabilizers, catalysts, and paint driers, offering good solubility and thermal stability.
2-Ethylhexanoic acid (Octoic Acid), also known as 2-EHA or 2-Ethylcaproic acid, is a saturated fatty acid with the chemical formula C8H16O2.

2-Ethylhexanoic acid (Octoic Acid) is a colorless liquid with a characteristic odor.
2-Ethylhexanoic acid (Octoic Acid) is a substance from the group of carboxylic acids.

2-Ethylhexanoic acid (Octoic Acid) can be manufactured in different ways.
Production by oxidation of 2-ethylhexanal or 2-ethyl-1-hexanol and production in a multi-stage process of hydroformulation, condensation, hydrogenation and oxidation of propylene via the intermediates butanal, 2-ethylhexenal and 2-ethylhexanal are common.

USES and APPLICATIONS of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
Alkyd resins modified with 2-Ethylhexanoic acid (Octoic Acid) are used in stoving enamels and two-component paints (primers and topcoats).
Metal salts of 2-Ethylhexanoic acid (Octoic Acid) are used for siccatives in oxidative drying paints and printing inks.
2-Ethylhexanoic acid (Octoic Acid) is used to make paint dryers and plasticizers.

Automotive: 2-Ethylhexanoic acid (Octoic Acid) is used in the production of corrosion inhibitors for automotive coolants.
Lubricants: 2-Ethylhexanoic acid (Octoic Acid) is a major raw material for polyolesters used in synthetic lubricants.
Personal Care: In cosmetics, 2-Ethylhexanoic acid (Octoic Acid) is used to produce emollients.

2-Ethylhexanoic acid (Octoic Acid) is used the production of polyvinylbutyral (PVB) plasticizers and polyvinylchloride (PVC) stabilizers in the form of metal salts.
Other applications of 2-Ethylhexanoic acid (Octoic Acid) include, catalyst for polymer production, raw material for acid chloride and fragrances.

Applications of 2-Ethylhexanoic acid (Octoic Acid): Auto OEM, Cosmetic and personal care intermediate, Paints & coatings, and Pharmaceutical chemicals.
The metallic salts of 2-Ethylhexanoic acid (Octoic Acid) are used as driers for odorless paints, inks, varnishes, and enamels.

Cobalt and manganese are the most important driers.
2-Ethylhexanoic acid (Octoic Acid) is used in esters for PVB film plasticizers, in synthetic lubricants, wood preservatives and PUR catalyst.
2-Ethylhexanoic acid (Octoic Acid) 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 of 2-Ethylhexanoic acid (Octoic Acid) include wood preservatives, catalyst for polyurethane and in pharmaceuticals.
2-Ethylhexanoic acid (Octoic Acid) is used in the following products: coating products, laboratory chemicals, lubricants and greases, and metalworking fluids.

Applications of 2-Ethylhexanoic acid (Octoic Acid): PVB Plasticizer, Synthetic Lubricants, Paint Driers, PVC Stabilizers, Emollients.
End-use applications of 2-Ethylhexanoic acid (Octoic Acid): adhesives and sealant industries, lubricants, corrosion inhibitors, construction, automotive.

Lubricants:2-Ethylhexanoic acid (Octoic Acid) is a major raw material for polyol esters used in synthetic lubricants.
2-Ethylhexanoic acid (Octoic Acid) is used in the following products: coating products, laboratory chemicals, lubricants and greases, and metalworking fluids.

2-Ethylhexanoic acid (Octoic Acid) is used in anti-freeze products, indoor use as a processing aid, indoor use in close systems with the minimal release (e.g., cooling liquids in refrigerators, oil-based electric heaters), and outdoor use in close systems with minimal release (e.g., hydraulic liquids in automotive suspension, lubricants in motor oil and brake fluids).

2-Ethylhexanoic acid (Octoic Acid) is widely used in esters for PVB film plasticizers and synthetic lubricants, metal soaps for paint driers, and automotive coolants and PVC stabilizers.
Other application areas of 2-Ethylhexanoic acid (Octoic Acid) include wood preservatives, catalysts for polyurethane, and pharmaceuticals.

Automotive: 2-Ethylhexanoic acid (Octoic Acid) is used in the production of corrosion inhibitors for automotive coolants.
Polyvinyl butyral plasticizer, which is a major constituent for the production of safety glass and sheet material for construction purposes, is produced from 2-Ethylhexanoic acid (Octoic Acid).

Polyvinyl butyral (PVB) plasticizers and polyvinylchloride (PVC) stabilizers are produced in the form of metal salts.
Other applications of 2-Ethylhexanoic acid (Octoic Acid) include polymer production catalysts, raw acid chloride material, and fragrances.
2-Ethylhexoic Acid, also known as 2-Ethylhexanoic acid (Octoic Acid), is a colorless, high boiling liquid having a mild odor.

The metallic salts of 2-Ethylhexanoic acid (Octoic Acid) are used as driers for odorless paints, inks, varnishes, and enamels.
2-Ethylhexanoic acid (Octoic Acid) is also used as a catalyst for polymer production and raw material for acid chloride and fragrances.
Applications of 2-Ethylhexanoic acid (Octoic Acid): Solvent, Chemical Intermediate.

2-Ethylhexanoic acid (Octoic Acid) can be transformed into metal salt,such as Cobalt, Manganese, Lead, Zinc, Calcium, Zirconium, Rare earth and so on.
2-Ethylhexanoic acid (Octoic Acid) can be used in coating dryer, unsaturated polyester resin accelerator, catalytic agent.
2-Ethylhexanoic acid (Octoic Acid) could be used for making complex lube, refrigeration lube, Oil product, Dispel bubble, antirust.

Some of its metal salt could be used for making PVC hot stabilization agent, some of 2-Ethylhexanoic acid (Octoic Acid)'s metal salt could be used in plastic pressing or engaging product.
2-Ethylhexanoic acid (Octoic Acid) could be used in bactericid, antiseptic, cosmetics, perfume etc.

2-Ethylhexanoic acid (Octoic Acid) could be used for making automobile anti-freeze, the additive of shake preventing glass film.
2-Ethylhexanoic acid (Octoic Acid) could be used as thickening agent, Hydrocarbon gelling agent etc.
2-Ethylhexanoic acid (Octoic Acid) is used in the preparation of metal derivatives, which act as a catalyst in polymerization reactions.

For example, tin 2-ethylhexanoate is used in the manufacturing of poly(lactic-co-glycolic acid).
2-Ethylhexanoic acid (Octoic Acid) is also used as a stabilizer for polyvinyl chlorides.
2-Ethylhexanoic acid (Octoic Acid) is also involved in solvent extraction and dye granulation.

Further, 2-Ethylhexanoic acid (Octoic Acid) is used to prepare plasticizers, lubricants, detergents, flotation aids, corrosion inhibitors and alkyd resins.
In addition to this, 2-Ethylhexanoic acid (Octoic Acid) serves as a catalyst for polyurethane foaming.

2-Ethylhexanoic acid (Octoic Acid) can be used: As a reactant in esterification, decarboxylative alkynylation, and preparation of alkyl coumarins via decarboxylative coupling reactions.
In the organocatalytic medium for the preparation of various 3,4-dihydropyrimidin-2(1H)-ones/thiones by Biginelli reaction.

Uses of 2-Ethylhexanoic acid (Octoic Acid): Paint and varnish driers (metallic salts).
2-Ethylhexanoic acid (Octoic Acid) is used ethylhexoates of light metals are used to convert some mineral oils to greases.
2-Ethylhexanoic acid (Octoic Acid)'s esters are used as plasticizers.

2-Ethylhexanoic acid (Octoic Acid) is used to make paint dryers and plasticizers.
2-Ethylhexanoic acid (Octoic Acid) is a crucial chemical intermediate used in various industrial applications.
As a high-purity compound, 2-Ethylhexanoic acid (Octoic Acid) is essential in the production of metal salts, which serve as catalysts and stabilizers in polymerization and other chemical processes.

Its role in the manufacture of plasticizers enhances the flexibility and durability of plastics, making 2-Ethylhexanoic acid (Octoic Acid) indispensable in the plastics industry.
Additionally, 2-Ethylhexanoic acid (Octoic Acid) is a vital component in the formulation of high-performance lubricants, providing excellent thermal stability and reducing friction in mechanical systems.

In the coatings industry, 2-Ethylhexanoic acid (Octoic Acid) is used to produce metal driers that accelerate the drying process of paints and varnishes, improving surface finish and durability.
The versatility of 2-Ethylhexanoic acid (Octoic Acid) extends to adhesives and sealants, where it acts as a stabilizer, enhancing bonding strength and resistance to environmental factors.

As a result, 2-Ethylhexanoic acid (Octoic Acid) manufacturers and suppliers focus on delivering high-quality products to meet the stringent demands of these industries.
The production process is carefully controlled to ensure consistency and stability, as these qualities are crucial for the compound’s effectiveness in various applications.

Sustainability is an increasing focus for 2-Ethylhexanoic acid (Octoic Acid) manufacturers, with many adopting greener practices to minimize their environmental impact.
These efforts include optimizing energy use during production and reducing waste emissions.

The trend toward eco-friendly manufacturing aligns with the growing demand for sustainable raw materials in the chemical industry.
Chemical Intermediate: 2-Ethylhexanoic acid (Octoic Acid) is widely used as a precursor in the synthesis of metal salts, which are essential catalysts in polymerization processes, enhancing reaction efficiency and product quality.

Plasticizer Production: 2-Ethylhexanoic acid (Octoic Acid) is a key component in the manufacture of plasticizers, which improve the flexibility and durability of plastics, making them suitable for a wide range of applications.
Lubricant Additive: 2-Ethylhexanoic acid (Octoic Acid) is used in the formulation of high-performance lubricants, providing excellent thermal stability and reducing friction in mechanical systems.

Coatings and Paints: In the coatings industry, 2-Ethylhexanoic acid (Octoic Acid) is used to produce metal driers that accelerate the drying process of paints and varnishes, enhancing surface finish and durability.
Adhesives and Sealants: 2-Ethylhexanoic acid (Octoic Acid) acts as a stabilizer in adhesives and sealants, improving their bonding strength and resistance to environmental factors.

2-Ethylhexanoic acid (Octoic Acid) is also utilized in the synthesis of plasticizers, lubricants, and coatings.
Known for its high boiling point and excellent solubility, 2-Ethylhexanoic acid (Octoic Acid) is a preferred choice in the formulation of high-performance products.

2-Ethylhexanoic acid (Octoic Acid) is an important starting material for the production of metal salts, heavy metal soaps for paints and varnishes, thickeners for petrol and mineral oils, as well as stabilizers, plasticizers, emulsifiers and corrosion inhibitors.
2-Ethylhexanoic acid (Octoic Acid) is also used to modify acrylic resins.

Areas of application of 2-Ethylhexanoic acid (Octoic Acid): Manufacture of metal salts, heavy metal soaps, thickeners, plasticizers, stabilizers, emulsifiers and corrosion inhibitors.
2-Ethylhexanoic acid (Octoic Acid) is a chemical intermediate used in esters for Polyvinylbutyral film plasticizers and synthetic lubricants, in metal salts for paint dryers, in automotive coolants.

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

2-Ethylhexanoic acid (Octoic Acid) is also utilized in adhesives, coatings, and as a corrosion inhibitor in various industries due to its excellent compatibility with metals and polymers.
2-Ethylhexanoic acid (Octoic Acid) is widely used in various industries, including the production of plasticizers, lubricants, and coatings.

-Coatings use of 2-Ethylhexanoic acid (Octoic Acid):
2-Ethylhexanoic acid (Octoic Acid) is used as a monomer synthesizes alkyd resins, providing improved yellowing resistance than standard fatty acids.
2-Ethylhexanoic acid (Octoic Acid) is particularly suitable for stoving enamels and two-component coatings.
2-Ethylhexanoic acid (Octoic Acid) is also used as a raw material for metal-based paint driers.

-Personal Care uses of 2-Ethylhexanoic acid (Octoic Acid):
2-Ethylhexanoic acid (Octoic Acid) is used to produce emollients in the cosmetic industry.
2-Ethylhexanoic acid (Octoic Acid) is used to make emollients and skin conditioners for cosmetic purposes.
2-Ethylhexanoic acid (Octoic Acid) is frequently used in hair care products, body lotions, hand creams, foundation, concealer, and face creams.

-Chemical Intermediate for Metal Salts:
2-Ethylhexanoic acid (Octoic Acid) is a chemical intermediate used as a compound in the production of synthetic lubricants as well as oil additives.
2-Ethylhexanoic acid (Octoic Acid) is also used in functional fluids like automotive coolants, metal salts for paint dryers, plasticizers, stabilizers, catalysts and other applications in various industries.

-Coatings use of 2-Ethylhexanoic acid (Octoic Acid):
2-Ethylhexanoic acid (Octoic Acid) is used in the synthesis of alkyd resins provides improved yellowing resistance than the standard fatty acids.
2-Ethylhexanoic acid (Octoic Acid) is particularly suitable for stoving enamels and two-component coatings.
2-Ethylhexanoic acid (Octoic Acid) is also used as a raw material for metal based paint driers.

FEATURES of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
*High Boiling Point: 
Ideal for high-temperature applications, ensuring stability and performance.

*Excellent Solubility: 
Miscible with most organic solvents, enhancing formulation flexibility.

*Versatile Intermediate: 
Essential in the production of metal salts, plasticizers, and lubricants.

*Eco-Friendly Production: 
Focus on minimizing energy use and waste, aligning with sustainable practices.

*High Purity Standards: 
2-Ethylhexanoic acid (Octoic Acid) ensures performance in coatings, adhesives, and sealants.

BENEFITS of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
*Mild odor
*High boiling point

WHY CHOOSE 2-ETHYLHEXANOIC ACID (OCTOIC ACID)-BASED COOLANTS?
Opting for coolants with 2-Ethylhexanoic acid (Octoic Acid) offers multiple benefits:
**Enhanced Corrosion Resistance: 
2-Ethylhexanoic acid (Octoic Acid) creates a protective layer on metal surfaces, shielding them from corrosive elements.

**Stability Under Heat: 
2-Ethylhexanoic acid (Octoic Acid) ensures the coolant remains effective even under high temperatures, a common scenario in engine operations.

**Compatibility: 
2-Ethylhexanoic acid (Octoic Acid) works well with various materials used in engines, making it a versatile choice.

WHAT IS 2-ETHYLHEXANOIC ACID (OCTOIC ACID) AND ITS ROLE IN COOLANTS?
2-Ethylhexanoic acid (Octoic Acid), commonly referred to as 2-EHA, is a fatty acid that has made significant strides in the automotive industry.
2-Ethylhexanoic acid (Octoic Acid)’s a key ingredient in producing polyesters for lubricants and serves as an essential component in coolants.
Why is it so important?
The answer lies in 2-Ethylhexanoic acid (Octoic Acid)'s ability to act as a corrosion inhibitor.

In simple terms, 2-Ethylhexanoic acid (Octoic Acid) helps prevent rust and corrosion in your vehicle’s engine.
Corrosion inhibitors are vital in coolants as they protect the metal parts of the engine from deteriorating.
This prolongation of engine life is crucial, especially under extreme conditions where the risk of corrosion is high.

ALTERNATIVE PARENTS of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):    
*Branched fatty acids 
*Monocarboxylic acids and derivatives 
*Carboxylic acids 
*Organic oxides 
*Hydrocarbon derivatives 
*Carbonyl compounds 

SUBSTITUENTS of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
*Medium-chain fatty acid
*Branched fatty acid
*Monocarboxylic acid or derivatives
*Carboxylic acid
*Carboxylic acid derivative
*Organic oxygen compound
*Organic oxide
*Hydrocarbon derivative
*Organooxygen compound
*Carbonyl group
*Aliphatic acyclic compound

PRODUCTION of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
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 give 2-ethylhexanal.
Oxidation of this aldehyde gives the carboxylic acid.

**Metal ethylhexanoates
2-Ethylhexanoic acid forms compounds with metal cations that have stoichiometry as metal acetates.
These 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.

Examples of metal ethylhexanoates
Hydroxyl aluminium bis(2-ethylhexanoate), used as a thickener.
Tin(II) ethylhexanoate (CAS# 301-10-0), a catalyst for polylactide and poly(lactic-co-glycolic acid).

Cobalt(II) ethylhexanoate (CAS# 136-52-7), a drier for alkyd resins.
Nickel(II) ethylhexanoate (CAS# 4454-16-4).

PREPARATION of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
In a dry 1L three-neck bottle, Add isooctyl aldehyde (80g, 0.62mol) And the solvent 2-Ethylhexanoic acid (Octoic Acid) (240g, 1.66mol), ligand L8 (5.24mg, 0.007mmol), cesium carbonate (18.24mg, 0.056mmol), potassium acetate 160mg, placed in a water bath, mechanical under nitrogen atmosphere Stir, after the temperature rises to 30 ° C, 

Air flow was started at a flow rate of 11.9 g/h, and the reaction temperature was maintained at 30-35 ° C by adding cooling water to the water bath.
After 6 hours of reaction, the conversion of isooctyl aldehyde was calculated to be 99.6%.
The selectivity of 2-Ethylhexanoic acid (Octoic Acid) was 99.5%, and the yield was 99.10%.

REACTIVITY PROFILE of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
2-Ethylhexanoic acid (Octoic 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 (Octoic 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.

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.

PHYSICAL and CHEMICAL PROPERTIES of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
Empirical formula: C8H16O2
Molar mass (M): 144.21 g/mol
Density (D): 0.91 g/cm³
Boiling point (bp): 228 °C
Flash point (flp): 118 °C
Melting point (mp): -59 °C
WGK: 1
CAS No.: 149-57-5
EG-Nr.: 205-743-6
Form: Liquid
Refractive Index: 1.4235-1.4265 @ 20°C

Identification (FTIR): Conforms
Appearance (Color): Clear colorless to pale yellow
Assay (GC): ≥98.5%
IUPAC Name: 2-ethylhexanoic acid
Molecular Formula: C8H16O2
InChI Key: OBETXYAYXDNJHR-UHFFFAOYNA-N
SMILES: CCCCC(CC)C(O)=O
Molecular Weight (g/mol): 144.21
Synonym: 2-ethylhexanoic acid tridecyl ethylhexanoate
CAS: 149-57-5
CAS number: 149-57-5

EC index number: 607-230-00-6
EC number: 205-743-6
Hill Formula: C₈H₁₆O₂
Molar Mass: 144.21 g/mol
HS Code: 2915 90 70
Boiling point: 226 - 229 °C (1013 hPa)
Density: 0.906 g/cm³ (20 °C)
Explosion limit: 0.9 - 6.7 %(V)

Flash point: 114 °C
Ignition temperature: 310 °C
Melting Point: -59 °C
pH value: 3 (1.4 g/l, H₂O, 20 °C)
Vapor pressure: <0.01 hPa (20 °C)
Solubility: 1.4 g/l
Chemical formula: C8H16O2
Molar mass: 144.214 g•mol−1

Appearance: Colorless liquid
Density: 903 mg mL−1
Melting point: −59.00 °C; −74.20 °F; 214.15 K
Boiling point: 228.1 °C; 442.5 °F; 501.2 K
log P: 2.579
Vapor pressure: <1 Pa (at 25 °C)
Acidity (pKa): 4.819
Basicity (pKb): 9.178
Refractive index (nD): 1.425

Thermochemistry
Std enthalpy of formation (ΔfH⦵298): −635.1 kJ mol−1
Std enthalpy of combustion (ΔcH⦵298): -4.8013–4.7979 MJ mol−1
Molecular Weight: 144.21 g/mol
XLogP3: 2.6
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 2
Rotatable Bond Count: 5
Exact Mass: 144.115029749 g/mol
Monoisotopic Mass: 144.115029749 g/mol

Topological Polar Surface Area: 37.3Ų
Heavy Atom Count: 10
Formal Charge: 0
Complexity: 99.4
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 1
Defined Bond Stereocenter Count: 0

Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
CAS Number: 149-57-5
Molecular Formula: C8H16O2
Appearance: Colorless liquid
Odor: Characteristic
Purity: 99% min
Melting Point: -78°C

Boiling Point: 227-228°C
Density (20°C): 0.894 g/cm³
Flash Point: 112°C
Solubility in Water: Negligible
Solubility in Organic Solvents: Miscible
Physical description: A colorless to light yellow liquid with a mild odor.
Boiling point: 442°F
Molecular weight: 144.21

Freezing point/melting point: -117°F
Vapor pressure:
Flash point: 260°F
Vapor density:
Specific gravity: 0.903
Ionization potential:
Lower explosive limit (LEL): 1.04% at 275°F
Upper explosive limit (UEL): 8.64% at 370.4°F

CAS number: 149-57-5
EC index number: 607-230-00-6
EC number: 205-743-6
Hill Formula: C₈H₁₆O₂
Molar Mass: 144.21 g/mol
HS Code: 2915 90 21
Boiling point: 226 - 229 °C (1013 hPa)
Density: 0.906 g/cm³ (20 °C)
Explosion limit: 0.9 - 6.7 %(V)

Flash point: 114 °C
Ignition temperature: 310 °C
Melting Point: -59 °C
pH value: 3 (1.4 g/l, H₂O, 20 °C)
Vapor pressure: <0.01 hPa (20 °C)
Solubility: 1.4 g/l
Appearance: Colorless clear liquid (est)
Assay: 99.00 to 100.00
Food Chemicals Codex Listed: No

Specific Gravity: 0.89300 to 0.91300 @ 25.00 °C
Pounds per Gallon - (est.): 7.431 to 7.597
Refractive Index: 1.42000 to 1.42600 @ 20.00 °C
Melting Point: -59.00 °C @ 760.00 mm Hg
Boiling Point: 220.00 to 223.00 °C @ 760.00 mm Hg
Vapor Pressure: 0.030000 mmHg @ 20.00 °C
Vapor Density: 4.98 (Air = 1)
Flash Point: 244.00 °F TCC (117.78 °C)

logP (o/w): 2.640
Soluble in:
alcohol, water, 2000 mg/L @ 20 °C (exp)
Insoluble in: water
CBNumber: CB5425330
Molecular Formula: C8H16O2
Molecular Weight: 144.21
MDL Number: MFCD00002675
MOL File: 149-57-5.mol

Melting point: -59 °C
Boiling point: 228 °C (lit.)
Density: 0.906
Vapor density: 4.98 (vs air)
Vapor pressure: <0.01 mm Hg (20 °C)
Refractive index: n20/D 1.425 (lit.)
Flash point: 230 °F
Storage temp.: Store below +30°C
Solubility: 1.4 g/l
Form: Liquid

pKa: pK1: 4.895 (25°C)
Color: Clear
pH: 3 (1.4 g/l, H2O, 20℃)
Odor: Mild odor
pH Range: 3 at 1.4 g/l at 20 °C
Viscosity: 7.73 cps
Explosive limit: 1.04%, 135°F
Water Solubility: 2 g/L (20 ºC)
BRN: 1750468
Exposure limits: ACGIH: TWA 5 mg/m³

Stability: Stable. Combustible. Incompatible with strong oxidizing agents, 
reducing agents, bases.
InChIKey: OBETXYAYXDNJHR-UHFFFAOYSA-N
LogP: 2.7 at 25℃
CAS DataBase Reference: 149-57-5 (CAS DataBase Reference)
EWG's Food Scores: 2
FDA UNII: 01MU2J7VVZ
NIST Chemistry Reference: Hexanoic acid, 2-ethyl- (149-57-5)
EPA Substance Registry System: 2-Ethylhexanoic acid (149-57-5)

Molecular Formula: C8H16O2
Molecular Weight: 144.21
Storage: Room Temperature
Shelf Life: 60 Months
HSN Code: 29159099
Appearance (Clarity): Clear
Appearance (Colour): Colourless
Appearance (Form): Liquid
Assay (GC): min. 99%

Density (g/ml) @ 20°C: 0.905-0.908
Refractive Index (20°C): 1.425-1.426
Water (KF): max. 0.5%
Chemical Formula: C8H16O2
Average Molecular Weight: 144.2114
Monoisotopic Molecular Weight: 144.115029756
IUPAC Name: 2-ethylhexanoic acid
Traditional Name: 2-ethylhexanoic acid
CAS Registry Number: 149-57-5
SMILES: CCCCC(CC)C(O)=O

InChI Identifier: InChI=1S/C8H16O2/c1-3-5-6-7(4-2)8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
InChI Key: OBETXYAYXDNJHR-UHFFFAOYSA-N
Physical State: Liquid
Storage: Store at room temperature
Melting Point: -59° C
Boiling Point: 228° C (lit.)
Density: 0.903 g/mL at 25° C
Chemical Formula: C8H16O2

Molar Mass: 144.214 g·mol−1
Appearance: Colorless liquid
Density: 903 mg/mL
Melting Point: −59.00 °C; −74.20 °F; 214.15 K
Boiling Point: 228.1 °C; 442.5 °F; 501.2 K
log P: 2.579
Vapor Pressure: <1 Pa (at 25 °C)
Acidity (pKa): 4.819
Basicity (pKb): 9.178
Refractive Index (nD): 1.425

FIRST AID MEASURES of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation: 
Fresh air.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed:
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions. 
Take up dry. 
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2) 
Foam 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection. 
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A 
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed. 
Dry.

STABILITY and REACTIVITY of 2-ETHYLHEXANOIC ACID (OCTOIC ACID):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Possibility of hazardous reactions:
No data available