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HomeProduct name listPhenylacetic acid isobutyl ester

Phenylacetic acid isobutyl ester

Synonym(s):Phenyl acetic acid isobutyl ester

  • CAS NO.:102-13-6
  • Empirical Formula: C12H16O2
  • Molecular Weight: 192.25
  • MDL number: MFCD00026482
  • EINECS: 203-007-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-20 15:18:15
Phenylacetic acid isobutyl ester Structural

What is Phenylacetic acid isobutyl ester?

Description

Isobutyl phenylacetate has a sweet, musk-like fragrance and a sweet, honey-like flavor. Prepared via esterification of phenylacetic acid with isobutyl alcohol.

Chemical properties

Colorless liquid; honeylike odor.Soluble in most fixed oils; insoluble in glycerol, mineral oil, and propyene glycol. Combustible.

Chemical properties

Isobutyl phenylacetate has a sweet, musk-like fragrance and a sweet, honey-like flavor

Occurrence

Reported found in cocoa

The Uses of Phenylacetic acid isobutyl ester

Flavoring agent, perfumes.

Preparation

By esterification of phenylacetic acid with isobutyl alcohol.

Definition

ChEBI: 2-Methylpropyl phenylacetate is a member of benzenes.

Taste threshold values

Taste characteristics at 4 ppm: sweet, cocoa, fruity, honey and waxy with a spicy nuance

Biochem/physiol Actions

Taste at 5 ppm

Properties of Phenylacetic acid isobutyl ester

Boiling point: 253 °C(lit.)
Density  0.986 g/mL at 25 °C(lit.)
vapor pressure  2-3.4Pa at 20-25℃
FEMA  2210 | ISOBUTYL PHENYLACETATE
refractive index  n20/D 1.487(lit.)
Flash point: >230 °F
form  Liquid
color  Colorless to Light yellow
Specific Gravity 0.985~0.991 (20/4℃)
Odor at 100.00 %. sweet floral honey chocolate amber
JECFA Number 1013
CAS DataBase Reference 102-13-6(CAS DataBase Reference)
NIST Chemistry Reference Iso-butyl-phenyl-acetate(102-13-6)
EPA Substance Registry System Benzeneacetic acid, 2-methylpropyl ester (102-13-6)

Safety information for Phenylacetic acid isobutyl ester

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Phenylacetic acid isobutyl ester

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