Phenyl ethyl Isobutyrate

Name: Phenyl ethyl Isobutyrate
Brand: Vaqora Chemicals
SKU: VQ-019318

About Phenyl ethyl Isobutyrate

Vaqora Chemicals supplies Phenyl ethyl Isobutyrate in Synthesis grade, an aroma chemical registered under CAS number 103-48-0 at a purity of ≥98%. The compound has the formula C12H16O2, corresponding to a molecular weight of 192.25 g/mol. Its systematic (IUPAC) name is 2-phenylethyl 2-methylpropanoate. Alternative names: Phenethyl isobutyrate and 2-Phenylethyl isobutyrate.

It is supplied as a colourless to pale yellow liquid. Reported physical data include a boiling point of 250 °C and a density of 0.988 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for 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.

We offer Phenyl ethyl Isobutyrate in 100 g, 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Food & flavour applications

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenyl ethyl Isobutyrate
Catalogue No.	VQ-019318
CAS Number	103-48-0
IUPAC name	2-phenylethyl 2-methylpropanoate
Molecular formula	C₁₂H₁₆O₂
Molecular weight	192.25 g/mol
Exact mass	192.115
Grade	Synthesis
Purity / assay	≥98%
HSN code	29420090
InChIKey	JDQVBGQWADMTAM-UHFFFAOYSA-N
SMILES	CC(C)C(=O)OCCC1=CC=CC=C1
PubChem CID	7655

Physical properties
Physical form	Liquid
Appearance	Colourless to pale yellow liquid
Boiling point	250 °C
Density	0.988 g/mL at 25 °C
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	Phenethyl isobutyrate, 2-Phenylethyl isobutyrate, Phenylethyl isobutyrate, Benzylcarbinol isobutyrate, Benzylcarbinyl isobutyrate, Phenethyl 2-methylpropanoate, Phenethyl 2-methylpropionate, 2-Phenylethyl 2-methylpropionate, beta-Phenylethyl isobutyrate, Propanoic acid, 2-methyl-, 2-phenylethyl ester, Benzylcarbinyl 2-methylpropanoate, 2-Phenylethyl isobutanoate

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 Phenyl ethyl Isobutyrate?

The CAS Registry Number of Phenyl ethyl Isobutyrate is 103-48-0. It is also known as Phenethyl isobutyrate, 2-Phenylethyl isobutyrate, Phenylethyl isobutyrate.

What is the molecular formula and molecular weight of Phenyl ethyl Isobutyrate?

Phenyl ethyl Isobutyrate has the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol. Its IUPAC name is 2-phenylethyl 2-methylpropanoate.

Which grade and pack sizes of Phenyl ethyl Isobutyrate can I order?

We supply Phenyl ethyl Isobutyrate in Synthesis (≥98%) grade, in 100 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenyl ethyl Isobutyrate?

Yes. Every lot of Phenyl 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 Phenyl ethyl Isobutyrate be shipped internationally?

Yes. We export Phenyl ethyl Isobutyrate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.