isobutyl formate

Full Material List
2-methylpropyl formate

Identifiers

CAS (Single) 542-55-2
FEMA 2197
EINECS 208-818-1
Synonyms
  • iso- butyl formate
  • iso butyl formate natural
  • iso butyl methanoate
  • iso butyl methanote
  • iso- butyl-formate
  • iso butylformate
  • formic acid 2-methyl propyl ester
  • formic acid 2-methylpropyl ester
  • formic acid isobutyl ester
  • formic acid, 2-methylpropyl ester
  • methanoic acid isobutyl ester
  • 2- methyl propyl formate
  • 2- methyl propyl methanoate
  • 2- methyl-1-propanol formate
  • 2- methyl-1-propyl formate
  • 2- methylpropyl formate
  • 2- methylpropyl methanoate
  • tetryl formate
JECFA Food Flavoring 124
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.164 isobutyl formate
DG SANTE Food Contact Materials N/A
FDA UNII 6OCL1KXH0Q
CoE Number 502
XlogP3-AA N/A
Molecular Weight 102.1331
Molecular Formula C5 H10 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: chemical sweet chemical ethereal fruity
  • Odor Description:at 10.00 % in dipropylene glycol. sweet chemical ether fruity
  • sweet chemical ethereal fruity
  • Odor Description:Sweet, chemical, ethereal and slight fruityMosciano, Gerard P&F 14, No. 6, 47, (1989)
Odor chemical
sweet, chemical, ethereal, fruity
Flavor rummy
rummy, sweet, fresh, fruity

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.87600 to 0.88600 @ 25.00 °C.
Lbs/Gal (est) 7.289 to 7.372
Refractive Index 1.38300 to 1.39000 @ 20.00 °C.
Melting Point -98.20 to -97.00 °C. @ 760.00 mm Hg
Boiling Point 97.00 to 99.00 °C. @ 760.00 mm Hg
Flash Point 50.00 °F. TCC ( 10.00 °C. )
Acid Value N/A
Vapor Pressure 40.100000 mmHg @ 25.00 °C.
Vapor Density 3.52 ( Air = 1 )
logP (o/w) 1.240 (est)
Soluble In
  • alcohol
  • water, 1.02E+04 mg/L @ 25 °C (exp)
  • water
Occurrence
  • apple fruit
  • apple plant
  • beer
  • brandy grape brandy
  • cognac
  • pineapple fruit
  • rum
  • vinegar