propyl butyrate

Full Material List
propyl butanoate

Identifiers

FEMA 2934
CAS 105-66-8
EINECS 203-320-0
Synonyms
  • butanoic acid propyl ester
  • butanoic acid, 2-methylethyl ester
  • butanoic acid, propyl ester
  • butyric acid propyl ester
  • butyric acid, propyl ester
  • propyl butanoate
  • 1- propyl butyrate
  • N- propyl butyrate
  • nat. propyl butyrate
  • propyl butyrate (natural)
  • propyl butyrate natural
  • N- propyl butyrate natural
  • propyl N-butyrate
  • N- propyl N-butyrate
  • propyl-butyrate
  • N- propyl-N-butanoate
JECFA Food Flavoring 150
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.040 propyl butyrate
DG SANTE Food Contact Materials N/A
FDA UNII CW590750SQ
CoE Number 266
XlogP3-AA N/A
Molecular Weight 130.18698
Molecular Formula C7 H14 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity Odor Strength:medium
  • Substantivity: < 1 hour(s) at 100.00 %
  • fruity sweet apricot pineapple rancid sweaty
  • Odor Description:at 100.00 %. fruity sweet apricot pineapple rancid sweaty
  • Natural Odor Description:at 100.00 %.
  • Natural odor sample from: Alfrebro LLC/ Archer Daniels Midland Company
  • fruity sweet bubble gum tutti frutti ethereal
  • Odor Description:Fruity, sweet, bubble gum and tutti-frutti-like with a good etherial liftMosciano, Gerard P&F 20, No. 3, 63, (1995)
Odor fruity
fruity, sweet, apricot, pineapple, rancid, sweaty, bubble, gum, tutti, frutti, ethereal
Flavor fruity
sweet, fruity, tutti, frutti, bubble, gum, pineapple, green,

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PROPYL BUTYRATE NATURAL • 1231

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.87000 to 0.87900 @ 25.00 °C.
Lbs/Gal (est) 7.239 to 7.314
Refractive Index 1.38100 to 1.40100 @ 20.00 °C.
Melting Point 95.20 °C. @ 760.00 mm Hg
Boiling Point 142.00 to 143.00 °C. @ 760.00 mm Hg
Flash Point 102.00 °F. TCC ( 38.89 °C. )
Acid Value 2.00 max. KOH/g
Vapor Pressure 5.445000 mmHg @ 25.00 °C. (est)
Vapor Density 4.4 ( Air = 1 )
logP (o/w) 2.314 (est)
Soluble In
  • alcohol
  • water, 1620 mg/L @ 17C (exp)
  • water
Occurrence
  • apple fruit
  • apricot fruit
  • banana fruit
  • cheese camembert cheese
  • cheese domiati cheese
  • cheese gruyere cheese
  • cheese parmesan cheese
  • cheese provolone cheese
  • kiwi fruit
  • melon
  • papaya fruit
  • passion fruit
  • pawpaw
  • plum fruit
  • rum
  • strawberry wild strawberry fruit
  • tagete flower oil rwanda @ 0.50%