3-methyl crotonic acid

Full Material List
3-methylbut-2-enoic acid

Identifiers

FEMA 3187
CAS 541-47-9
EINECS 208-782-7
Synonyms
  • but-2-enoic acid, 3-methyl-
  • 2- butenoic acid, 3-methyl-
  • crotonic acid, 3-methyl-
  • 3,3- dimethyl acrylic acid
  • beta,beta- dimethyl acrylic acid
  • 3,3- dimethylacrylic acid
  • beta- methyl crotonic acid
  • 3- methyl-2-butenoic acid
  • 3- methyl-crotonic acid
  • 3- methylbut-2-enoic acid
  • 3- methylcrotonic acid
  • b- methylcrotonic acid
  • senecic acid
  • senecioic acid
JECFA Food Flavoring 1204
JECFA Food Additive N/A
DG SANTE Food Flavourings 08.070 3-methylcrotonic acid
DG SANTE Food Contact Materials N/A
FDA UNII EKV8I38F9I
CoE Number 10138
XlogP3-AA N/A
Molecular Weight 100.11716
Molecular Formula C5 H8 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: phenolic green phenolic dairy
  • Odor Description:at 1.00 % in propylene glycol. green phenolic dairy
  • Odor and/or flavor descriptions from others (if found).
Odor phenolic
green, phenolic, dairy,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white to tan crystals (est)
Assay 98.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 66.00 to 70.00 °C. @ 760.00 mm Hg
Boiling Point 195.00 to 197.00 °C. @ 760.00 mm Hg
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.200000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.350 (est)
Soluble In
  • alcohol
  • water
  • water, 1.845e+004 mg/L @ 25 °C (est)
Occurrence
  • arctic bramble fruit
  • bread wheat bread
  • cocoa
  • coffee
  • noni fruit
  • peucedanum japonicum
  • raspberry red raspberry fruit
  • tea black tea