(E)-2-heptenal

Full Material List
(E)-hept-2-enal

Identifiers

FEMA 3165
CAS 18829-55-5
EINECS 242-608-0
Synonyms
  • (E)-3- butyl acrolein
  • (E)-beta- butyl acrolein
  • (2E)- hept-2-enal
  • (E)- hept-2-enal
  • hept-2(trans)-enal
  • (2E)-2- hepten-1-al
  • (E)-2- hepten-1-al
  • trans-2- hepten-1-al
  • (2E)-2- heptenal
  • (E)-2- heptenal
  • T2 heptenal
  • trans-2- heptenal
  • trans-2- heptenal natural
  • 2- heptenal, (2E)-
  • 2- heptenal, (E)-
JECFA Food Flavoring 1360
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.150 hept-2(trans)-enal
DG SANTE Food Contact Materials N/A
FDA UNII 4NJZ8GMQ6F
CoE Number 730
XlogP3-AA N/A
Molecular Weight 112.17184
Molecular Formula C7 H12 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:high ,recommend smelling in a 1.00 % solution or less
  • Substantivity: > 1 hour(s) at 100.00 %
  • pungent green vegetable fresh fatty
  • Odor Description:at 1.00 % in dipropylene glycol. pungent green vegetable fresh fatty
  • green fatty oily fruity
  • Odor Description:Intense green, fatty, oily, with fruity overtonesMosciano, Gerard P&F 17, No. 5, 127, (1992)
Odor green
pungent, green, vegetable, fresh, fatty, oily, fruity
Flavor green
green, sweet, fresh, fruity, apple, skin, fatty,

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 97.00 to 98.60 sum of isomers
Specific Gravity 0.85700 to 0.86300 @ 25.00 °C.
Lbs/Gal (est) 7.131 to 7.181
Refractive Index 1.42800 to 1.43400 @ 20.00 °C.
Melting Point N/A
Boiling Point 165.00 to 167.00 °C. @ 760.00 mm Hg
Flash Point 125.00 °F. TCC ( 51.67 °C. )
Acid Value N/A
Vapor Pressure 1.823000 mmHg @ 25.00 °C. (est)
Vapor Density 3.8 ( Air = 1 )
logP (o/w) 2.300 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 1810 mg/L @ 25 °C (est)
  • water
Occurrence
  • asparagus
  • bilberry fruit
  • butter heated butter
  • chicken roasted chicken
  • cranberry fruit
  • grape seed
  • kelp
  • kiwi fruit
  • oat seed
  • peanut roasted peanut
  • pepper bell pepper fruit
  • plumcot fruit
  • potato baked potato
  • potato chip
  • roselle calyx
  • safflower bud
  • safflower leaf
  • soybean oil
  • strawberry wild strawberry fruit
  • tomato
  • watermelon fruit