Product Name

  • Name

    Phenethyl isobutyrate

  • EINECS 203-116-1
  • CAS No. 103-48-0
  • Article Data22
  • CAS DataBase
  • Density 1 g/cm3
  • Solubility 51-160mg/L at 20-25℃
  • Melting Point
  • Formula C12H16O2
  • Boiling Point 264 °C at 760 mmHg
  • Molecular Weight 192.258
  • Flash Point 105.8 °C
  • Transport Information
  • Appearance Colourless to slighty yellow liquid; fruity-rosy odour
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 103-48-0 (Phenethyl isobutyrate)
  • Hazard Symbols
  • Synonyms Isobutyricacid, phenethyl ester (6CI,8CI);2-Phenylethyl 2-methylpropanoate;2-Phenylethyl 2-methylpropionate;2-Phenylethyl isobutyrate;Benzylcarbinolisobutyrate;Benzylcarbinyl isobutyrate;Phenethyl 2-methylpropionate;b-Phenethyl isobutyrate;b-Phenylethyl 2-methylpropionate;b-Phenylethyl isobutyrate;
  • PSA 26.30000
  • LogP 2.42830

PHENETHYL ISOBUTYRATE Chemical Properties

Molecular Formula: C12H16O2
Molecular Weight: 192.26
EINECS: 203-116-1
Density: 0.99 g/cm
Flash Point: 105.8 °C 
Refractive index: 1.49
Enthalpy of Vaporization: 50.19 kJ/mol 
Boiling Point: 264 °C at 760 mmHg 
Vapour Pressure: 0.00994 mmHg at 25°C 
IUPAC Name: phenethyl 2-methylpropanoate
Appearance: Colourless oily liqud ;  honey, rose-like odour
Product Categories: Alphabetical Listings ; Flavors and Fragrances ; O-P
Synonyms: Benzylcarbinyl isobutyrate ; Benzylcarbinyl 2-methylpropanoate ; Beta phenyl ethyl isobutyrate ; B-phenylethyl isobutyrate ; FEMA 2862 ; Phenethyl isobutyrate ; Phenylethyl isobutyrate ; 2-Methyl-propanoicaci2-phenylethylester
Following is the molecular structure of Benzylcarbinyl isobutyrate (103-48-0):

PHENETHYL ISOBUTYRATE Uses

Benzylcarbinyl isobutyrate (103-48-0) is mainly for the preparation of pineapple, strawberry, green plum, jasmine and other .

PHENETHYL ISOBUTYRATE Toxicity Data With Reference

1.    

orl-rat LD50:5200 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 16 (1978),637.

PHENETHYL ISOBUTYRATE Consensus Reports

Reported in EPA TSCA Inventory.

PHENETHYL ISOBUTYRATE Safety Profile

Mildly toxic by ingestion. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of Benzylcarbinyl isobutyrate (103-48-0):
WGK Germany: 2
RTECS: NQ5435000
 

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