isobutyl propionate

Full Material List
2-methylpropyl propanoate

Identifiers

FEMA 2212
CAS 540-42-1
EINECS 208-746-0
Synonyms
  • iso butyl propanoate
  • iso butyl propionate (natural)
  • iso butyl propionate natural
  • iso- butyl-propionate
  • 2- methyl propyl propanoate
  • 2- methyl propyl propionate
  • 2- methyl-1-propyl propanoate
  • 2- methylpropyl propanoate
  • 2- methylpropyl propionate
  • propanoic acid 2-methyl propyl ester
  • propanoic acid 2-methylpropyl ester
  • propanoic acid, 2-methylpropyl ester
  • propanoic acid, isobutyl ester
  • propionic acid isobutyl ester
  • propionic acid, isobutyl ester
JECFA Food Flavoring 148
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.125 isobutyl propionate
DG SANTE Food Contact Materials N/A
FDA UNII 8Q382JSY9T
CoE Number 406
XlogP3-AA 2.20 (est)
Molecular Weight 130.18698
Molecular Formula C7 H14 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity fruity green ethereal sweet tutti frutti banana
  • Odor Description:at 100.00 %. fruity green ether sweet tutti frutti banana
  • fruity sweet rummy pungent bubble gum estery tropical
  • Odor Description:at 1.00 %. Fruity, sweet, rummy, pungent, bubblegum estry with a tropical nuanceMosciano, Gerard P&F 24, No. 2, 49, (1999)
Odor fruity
fruity, green, ethereal, sweet, tutti, frutti, banana, rummy, pungent, bubble, gum, estery, tropical
Flavor fruity
sweet, fruity, banana, tutti, frutti, rummy,

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point -71.00 to -70.00 °C. @ 760.00 mm Hg
Boiling Point 137.00 °C. @ 760.00 mm Hg
Flash Point 80.00 °F. TCC ( 26.67 °C. )
Acid Value N/A
Vapor Pressure 6.470000 mmHg @ 25.00 °C.
Vapor Density 4.1 ( Air = 1 )
logP (o/w) 2.158 (est)
Soluble In
  • alcohol
  • water, 1700 mg/L @ 25 °C (exp)
  • water
Occurrence
  • apple juice
  • apricot fruit
  • cheese gruyere cheese
  • cheese parmesan cheese
  • cider
  • grape
  • hop oil
  • melon
  • mushroom
  • quince fruit
  • rum
  • wine