phenethyl isobutyrate

Full Material List
2-phenylethyl 2-methylpropanoate

Identifiers

FEMA 2862
CAS 103-48-0
EINECS 203-116-1
Synonyms
  • benzyl carbinol isobutyrate
  • benzyl carbinyl 2-methyl propanoate
  • benzyl carbinyl isobutyrate
  • benzylcarbinol isobutyrate
  • benzylcarbinyl 2-methylpropanoate
  • benzylcarbinyl isobutyrate
  • iso butyric acid phenethyl ester
  • iso butyric acid phenyl ethyl ester
  • iso butyric acid, phenethyl ester
  • 2- methyl propanoic acid 2-phenethyl ester
  • 2- methyl propanoic acid 2-phenyl ethyl ester
  • phenethyl 2-methyl propanoate
  • phenethyl 2-methyl propionate
  • phenethyl 2-methylpropanoate
  • phenethyl 2-methylpropionate
  • phenethyl isobutyrate FCC (natural)
  • phenethyl isobutyrate natural
  • phenethylisobutyrate
  • 2- phenyl ethyl 2-methyl propanoate
  • 2- phenyl ethyl 2-methyl propionate
  • phenyl ethyl iso butyrate
  • phenyl ethyl isobutyrate
  • 2- phenyl ethyl isobutyrate
  • beta- phenyl ethyl isobutyrate
  • phenyl ethyl isobutyrate FCC
  • phenyl ethyl isobutyrate natural
  • 2- phenylethyl 2-methylpropanoate
  • 2- phenylethyl 2-methylpropionate
  • phenylethyl isobutyrate
  • 2- phenylethyl isobutyrate
  • propanoic acid, 2-methyl-, 2-phenylethyl ester
JECFA Food Flavoring 992
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.427 phenethyl isobutyrate
DG SANTE Food Contact Materials N/A
FDA UNII QRZ4RE7DCL
CoE Number 302
XlogP3-AA 3.30 (est)
Molecular Weight 192.25792
Molecular Formula C12 H16 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: floral Odor Strength:medium
  • Substantivity:164 hour(s) at 100.00 %
  • floral fruity rose tea rose peach
  • Odor Description:at 100.00 %. floral fruity rose tea rose peach pastryLuebke, William tgsc, (1983)
  • Odor sample from: PPF Norda, Inc
  • fruity honey yeasty balsamic waxy rose floral
  • Odor Description:at 1.00 %. Heavy fruity, honey and yeasty, with balsamic nuances and waxy rosy floral notes on dry outMosciano, Gerard P&F 25, No. 4, 71, (2000)
Odor floral
floral, fruity, rose, tea, peach, honey, yeasty, balsamic, waxy
Flavor honey
honey, floral, aldehydic,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.98700 to 0.99000 @ 25.00 °C.
Lbs/Gal (est) 8.213 to 8.238
Refractive Index 1.48500 to 1.49000 @ 20.00 °C.
Melting Point N/A
Boiling Point 230.00 °C. @ 760.00 mm Hg
Flash Point 227.00 °F. TCC ( 108.33 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.010000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 3.161 (est)
Soluble In
  • alcohol
  • fixed oils
  • paraffin oil
  • water, 51.02 mg/L @ 25 °C (est)
  • acid cleaner
  • alcoholic lotion
  • antiperspirant
  • bleach
  • deo stick
  • detergent perborate
  • fabric softener
  • hard surface cleaner
  • liquid detergent
  • shampoo
  • soap
Occurrence
  • beer
  • champaca absolute (michelia alba dc.) @ 0.08%
  • champaca concrete @ trace%
  • cheese bleu cheese
  • cider
  • cognac
  • galangal root oil @ 0.02%
  • glanga
  • olive oil
  • peppermint oil
  • rum
  • spearmint oil scotch