(E)-2-butenoic acid

Full Material List
(E)-but-2-enoic acid

Identifiers

FEMA 3908
CAS 107-93-7
EINECS 203-533-9
Synonyms
  • (2E)- but-2-enoic acid
  • (E)- but-2-enoic acid
  • (2E)-2- butenoic acid
  • trans-2- butenoic acid
  • 2- butenoic acid, (2E)-
  • 2- butenoic acid, (E)-
  • (E)- crotonic acid
  • trans- crotonic acid
JECFA Food Flavoring 1371
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII YW5WZZ4O5Q
CoE Number N/A
XlogP3-AA 0.70 (est)
Molecular Weight 86.09022
Molecular Formula C4 H6 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: milky milky
  • Odor Description:at 1.00 %. milky
  • Odor and/or flavor descriptions from others (if found).
Odor milky
milky,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white solid (est)
Assay 98.00 to 100.00
Specific Gravity 1.02700 @ 25.00 °C.
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 72.00 °C. @ 760.00 mm Hg
Boiling Point 184.70 °C. @ 760.00 mm Hg
Flash Point 190.00 °F. TCC ( 87.78 °C. )
Acid Value N/A
Vapor Pressure 0.190000 mmHg @ 20.00 °C.
Vapor Density 2.97 ( Air = 1 )
logP (o/w) 0.658 (est)
Soluble In
  • alcohol
  • water, 9.40E+04 mg/L @ 25 °C (exp)
  • water
Occurrence
  • carrot seed
  • coffee