Ethyl isobutyrate

Name: Ethyl isobutyrate
Brand: Vaqora Chemicals
SKU: VQ-019193

About Ethyl isobutyrate

Listed under CAS 97-62-1, Ethyl isobutyrate is an aroma chemical available from Vaqora Chemicals in Synthesis grade with a typical assay of 99%. Formula C6H12O2, molecular weight 116.16 g/mol. The IUPAC name is ethyl 2-methylpropanoate. It is also known as Ethyl isobutanoate or Propanoic acid, 2-methyl-, ethyl ester.

It is supplied as a liquid. Key physical data: a boiling point of 112-113 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include flavour formulation, fragrance compounding, aroma research and food and flavour applications. Our customers for this product work in food and beverage processing and cosmetics and personal care.

Vaqora Chemicals supplies Ethyl isobutyrate in 500 g and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Food & flavour applications

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyl isobutyrate
Catalogue No.	VQ-019193
CAS Number	97-62-1
IUPAC name	ethyl 2-methylpropanoate
Molecular formula	C₆H₁₂O₂
Molecular weight	116.16 g/mol
Exact mass	116.0837
Grade	Synthesis
Purity / assay	99%
HSN code	29159090
InChIKey	WDAXFOBOLVPGLV-UHFFFAOYSA-N
SMILES	CCOC(=O)C(C)C
PubChem CID	7342

Physical properties
Physical form	Liquid
Appearance	Liquid
Boiling point	112-113 °C
LogP (XLogP3)	1.5
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
UN number	UN 2385
Synonyms	Ethyl isobutanoate, Propanoic acid, 2-methyl-, ethyl ester, Ethyl 2,2-dimethylacetate, Ethyl 2-methylpropionate, Isobutyric acid, ethyl ester, Isobutyric acid ethyl ester, Ethylisobutyrate, Propionic acid, 2-methyl-, ethyl ester, Ethyl iso-butyrate, ethyl 2-methyl-propionyl, 2-methyl-propanoic acid ethyl ester, Ethyl ester of 2-methyl-propanoic acid

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor

Precautionary statements: P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 + P235, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ethyl isobutyrate?

The CAS Registry Number of Ethyl isobutyrate is 97-62-1. It is also known as Ethyl isobutanoate, Propanoic acid, 2-methyl-, ethyl ester, Ethyl 2,2-dimethylacetate.

What is the molecular formula and molecular weight of Ethyl isobutyrate?

Ethyl isobutyrate has the molecular formula C6H12O2 and a molecular weight of 116.16 g/mol. Its IUPAC name is ethyl 2-methylpropanoate.

Which grade and pack sizes of Ethyl isobutyrate can I order?

We supply Ethyl isobutyrate in Synthesis (99%) grade, in 500 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl isobutyrate?

Yes. Every lot of Ethyl isobutyrate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethyl isobutyrate be shipped internationally?

Yes. Ethyl isobutyrate is classified as hazardous (UN 2385), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.