ethyl (E)-2-hexenoate

Full Material List
ethyl (E)-hex-2-enoate

Identifiers

FEMA 3675
CAS 27829-72-7
EINECS 248-681-5
Synonyms
  • ethyl (2E)-2-hexenoate
  • ethyl (2E)-hex-2-enoate
  • ethyl (E)-hex-2-enoate
  • ethyl T2 hexenoate
  • ethyl trans-2-hexenoate
  • ethyl trans-hex-2-enoate
  • hex-2-enoic acid, ethyl ester, (E)-
  • trans-2- hexenoic acid ethyl ester
  • 2- hexenoic acid, ethyl ester, (2E)-
  • 2- hexenoic acid, ethyl ester, (E)-
  • rum hexenoate
JECFA Food Flavoring 1808
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.850 ethyl trans-2-hexenoate
DG SANTE Food Contact Materials N/A
FDA UNII OL4EUZ6C13
CoE Number 631
XlogP3-AA N/A
Molecular Weight 142.19798
Molecular Formula C8 H14 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:medium
  • Substantivity: > 1 hour(s) at 100.00 %
  • green fruity tropical juicy papaya quince winey rummy orange vegetable
  • Odor Description:at 100.00 %. green fruity tropical juicy papaya quince winey rummy orange vegetableLuebke, William tgsc, (2021)
  • Odor sample from: Bedoukian Research, Inc.
  • sweet green fruity vegetable
  • Odor Description:Sweet, green, fruity with a vegetative nuanceMosciano, Gerard P&F 18, No. 1, 43, (1993)
Odor green
green, fruity, tropical, juicy, papaya, quince, winey, rummy, orange, vegetable, sweet
Flavor fruity
fruity, green, juicy, fruit, tropical, papaya, kiwi, licorice, vegetable, sweet

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00 sum of isomers
Specific Gravity 0.89400 to 0.90000 @ 25.00 °C.
Lbs/Gal (est) 7.439 to 7.489
Refractive Index 1.43100 to 1.43800 @ 20.00 °C.
Melting Point N/A
Boiling Point 182.00 to 183.00 °C. @ 760.00 mm Hg
Flash Point 130.00 °F. TCC ( 54.44 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 1.322000 mmHg @ 25.00 °C. (est)
Vapor Density 4.8 ( Air = 1 )
logP (o/w) 2.825 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 480.5 mg/L @ 25 °C (est)
  • water
Occurrence
  • blackberry fruit
  • brandy apple brandy
  • grape concord grape
  • guava fruit
  • passion fruit
  • quince fruit
  • wine red wine
  • wine white wine