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HomeProduct name listPhenoxyethyl isobutyrate

Phenoxyethyl isobutyrate

  • CAS NO.:103-60-6
  • Empirical Formula: C12H16O3
  • Molecular Weight: 208.25
  • MDL number: MFCD00027363
  • EINECS: 203-127-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-20 17:10:30
Phenoxyethyl isobutyrate Structural

What is Phenoxyethyl isobutyrate?

Chemical properties

It is a colorless liquid with a sweet, floral, fruity odor.
The ester is prepared by esterification of 2-phenoxyethanol with isobutyric acid and is used as a fixative in perfumes (rose and lavender types) as well as for fruity notes.

Chemical properties

2-Phenoxyethyl isobutyrate has a rose-like and honey odor and a sweet, fruity (peach-like) taste.

Occurrence

Has apparently not been reported to occur in nature.

The Uses of Phenoxyethyl isobutyrate

2-Phenoxyethyl isobutyrate is a member of the fragrance structural group Aryl Alkyl Alcohol Simple Acid Esters

Preparation

From the corresponding phenoxyethyl alcohol and isobutyric acid in the presence of boric acid in benzene solution.

Definition

ChEBI: 2-Phenoxyethyl isobutyrate is an aromatic ether.

Taste threshold values

Taste characteristics at 50 ppm: green and fruity with waxy, apple nuances.

Flammability and Explosibility

Non flammable

Trade name

Phenirat (Symrise)

Safety Profile

Low toxicity by ingestion and skin contact. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes

Properties of Phenoxyethyl isobutyrate

Boiling point: 125-127 °C4 mm Hg(lit.)
Density  1.044 g/mL at 25 °C(lit.)
vapor pressure  0.77Pa at 25℃
FEMA  2873 | 2-PHENOXYETHYL ISOBUTYRATE
refractive index  n20/D 1.493(lit.)
Flash point: >230 °F
storage temp.  Sealed in dry,Room Temperature
form  clear liquid
color  Colorless liquid
Odor honey, roselike odor
Water Solubility  196mg/L at 20℃
JECFA Number 1028
CAS DataBase Reference 103-60-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Phenoxyethyl isobutyrate(103-60-6)
EPA Substance Registry System Phenoxyethyl isobutyrate (103-60-6)

Safety information for Phenoxyethyl isobutyrate

Computed Descriptors for Phenoxyethyl isobutyrate

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