2-pentenal

Full Material List
pent-2-enal

Identifiers

FEMA 3218
CAS 764-39-6
EINECS 212-120-2
Synonyms
  • 3- ethyl acrolein
  • 3- ethyl-2-propenal
  • 3- ethylacrolein
  • 3- ethylprop-2-enal
  • gamma- methyl crotonaldehyde
  • pent-2-enal
  • 2- penten-1-al
JECFA Food Flavoring 1364
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.102 pent-2-enal
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number 10375
XlogP3-AA N/A
Molecular Weight 84.11796
Molecular Formula C5 H8 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green pungent green apple orange tomato
  • Odor Description:at 1.00 % in dipropylene glycol. pungent green apple orange tomato
  • Odor and/or flavor descriptions from others (if found).
Odor green
pungent, green, apple, orange, tomato,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.85000 to 0.85600 @ 21.00 °C.
Lbs/Gal (est) 7.073 to 7.123
Refractive Index 1.44000 to 1.44700 @ 21.00 °C.
Melting Point N/A
Boiling Point 123.00 to 124.00 °C. @ 760.00 mm Hg
Flash Point 73.00 °F. TCC ( 22.78 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 11.451000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.281 (est)
Soluble In
  • alcohol
  • water, 1.498e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • bread wheat bread
  • cavier
  • pea
  • potato cooked potato
  • raspberry red raspberry fruit
  • strawberry wild strawberry fruit
  • tea black tea