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HomeProduct name listPhenethyl butyrate

Phenethyl butyrate

  • CAS NO.:103-52-6
  • Empirical Formula: C12H16O2
  • Molecular Weight: 192.25
  • MDL number: MFCD00048718
  • EINECS: 203-119-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-20 15:18:15
Phenethyl butyrate Structural

What is Phenethyl butyrate?

Chemical properties

Phenethyl butyrate has a rose-like fragrance and a sweet taste, suggestive of honey. It is not as stable as the isobutyrate. This compound is also reported as having a strawberry, grape, sweet, floral aroma.

Occurrence

Reported found in passion fruit, grapes, strawberry, peppermint oil, mint, beer, cognac, rum, sherry, white wine, yellow passion fruit juice, apple brandy, mountain papaya, lamb’s lettuce, Scotch spearmint oil, Camembert cheese, blue cheese, cider, wine and mango.

Definition

ChEBI: The butanoate ester of 2-phenylethanol.

Preparation

By esterification of phenylethyl alcohol with n-butyric acid.

Taste threshold values

Taste characteristics at 25 ppm: fruity, floral, green, with a tropical winy nuance.

Flammability and Explosibility

Non flammable

Properties of Phenethyl butyrate

Boiling point: 260 °C (lit.)
Density  0.994 g/mL at 25 °C (lit.)
vapor pressure  11.45Pa at 25℃
FEMA  2861 | PHENETHYL BUTYRATE
refractive index  n20/D 1.49(lit.)
Flash point: >230 °F
Specific Gravity 0.994
Odor at 100.00 %. musty sweet floral yeast strawberry
Water Solubility  1.159g/L at 30℃
JECFA Number 991
CAS DataBase Reference 103-52-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Phenylethyl butyrate(103-52-6)
EPA Substance Registry System Butanoic acid, 2-phenylethyl ester (103-52-6)

Safety information for Phenethyl butyrate

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
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 Phenethyl butyrate

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