CAS 19889-37-3

2-Ethyl-2-methylbutanoic acid

Description:

2-Ethyl-2-methylbutanoic acid, also known as isooctanoic acid, is a branched-chain carboxylic acid characterized by its unique structure that includes both ethyl and methyl groups attached to a butanoic acid backbone. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic alkyl chains. The presence of the carboxylic acid functional group imparts acidic properties, allowing it to participate in various chemical reactions, such as esterification and neutralization. 2-Ethyl-2-methylbutanoic acid is used in the synthesis of esters for flavoring and fragrance applications, as well as in the production of surfactants and plasticizers. Its chemical stability and relatively low volatility make it suitable for various industrial applications. Safety data indicates that it should be handled with care, as it may cause irritation to the skin and eyes upon contact.

Formula: C₇H₁₄O₂

InChI: InChI=1S/C7H14O2/c1-4-7(3,5-2)6(8)9/h4-5H2,1-3H3,(H,8,9)

InChI key: InChIKey=LHJPKLWGGMAUAN-UHFFFAOYSA-N

SMILES: C(C(O)=O)(CC)(CC)C

Synonyms:

• 2-Ethyl-2-Methylbutanoic Acid
• 2-Methyl-2-Ethylbutyric Acid
• 2-Methyl-2-ethyl-1-butanoic acid
• 2-Methyl-2-ethylbutanoic acid
• Butanoic acid, 2-ethyl-2-methyl-
• Butyric acid, 2-ethyl-2-methyl-
• α-Ethyl-α-methylbutanoic acid
• α-Ethyl-α-methylbutyric acid
• α-Methyl-α-ethylbutyric acid

Butanoic acid, 2-ethyl-2-methyl-

CAS: 19889-37-3

Formula: C₇H₁₄O₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 130.1849

Ref: IN-DA002BS2

2-Ethyl-2-methylbutanoic acid

CAS: 19889-37-3

2-Ethyl-2-methylbutanoic acid

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 130.18g/mol

Ref: 54-OR311177

2-Ethyl-2-methylbutanoic acid

CAS: 19889-37-3

Formula: C₇H₁₄O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 130.187

Ref: 10-F229842

2-Ethyl-2-methylbutanoic acid

CAS: 19889-37-3

2-Ethyl-2-methylbutanoic acid is a molecule that can be used to produce trimethylacetic acid, which is an intermediate in the production of biodegradable plastic. The trimerization of 2-ethyl-2-methylbutanoic acid to form trimethylacetic acid can be achieved by reacting with trimethylacetate and ethylene. 2-Ethyl-2-methylbutanoic acid can also be converted into formic acid and butyric acid by carbonylation. Zeolites are often used as catalysts during this reaction. 2-Ethyl-2-methylbutanoic acid has the ability to react with alcohols, such as methanol, ethanol, or propanol, and form esters. These reactions occur through a process called esterification.

Formula: C₇H₁₄O₂

Purity: Min. 95%

Molecular weight: 130.2 g/mol

Ref: 3D-UAA88937