2-butenal

Full Material List
but-2-enal

Identifiers

FEMA N/A
CAS 4170-30-3
EINECS 224-030-0
Synonyms
  • but-2-enal
  • 2- buten-1-al
  • 2- butenal propylene aldelhyde
  • 2- butenaldehyde
  • crotonaldehyde
  • crotonic aldehyde
  • crotyl aldehyde
  • 1- formyl propene
  • 1- formylpropene
  • beta- methyl acrolein
  • methyl propenal
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII 9G72074TUW
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 70.09102
Molecular Formula C4 H6 O

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point -76.50 °C. @ 760.00 mm Hg
Boiling Point 104.00 °C. @ 760.00 mm Hg
Flash Point 40.00 °F. TCC ( 4.60 °C. ) (est)
Acid Value N/A
Vapor Pressure 30.000000 mmHg @ 20.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.771 (est)
Soluble In
  • water, 1.81E+05 mg/L @ 25 °C (exp)
Occurrence
  • apricot fruit
  • chicory root oil @ 0.013%
  • milk oxidized skim milk
  • pear fruit