3-methyl thiopropionic acid

Full Material List
3-methylsulfanylpropanoic acid

Identifiers

FEMA N/A
CAS 646-01-5
EINECS 211-460-9
Synonyms
  • 3-( methyl sulfanyl) propanoic acid
  • 3-( methyl thio) propionic acid
  • 3- methylmercaptopropionic acid
  • 3-( methylsulfanyl)propanoic acid
  • 3-( methylsulfanyl)propionic acid
  • 3- methylsulfanylpropanoic acid
  • 3-( methylthio)propionic acid
  • 3- methylthiopropanoic acid
  • 3- methylthiopropionic acid
  • 3-( methythio)propionic acid
  • propanoic acid, 3-(methylthio)-
  • propionic acid, 3-(methylthio)-
  • 4- thiapentanoic acid
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.183 3-(methylthio)propionic acid
DG SANTE Food Contact Materials N/A
FDA UNII F523ALI47D
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 120.17116
Molecular Formula C4 H8 O2 S

Organoleptic

Organoleptic Notes
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 1.15500 to 1.16100 @ 25.00 °C.
Lbs/Gal (est) 9.611 to 9.661
Refractive Index 1.48500 to 1.49100 @ 20.00 °C.
Melting Point N/A
Boiling Point 244.00 to 247.00 °C. @ 760.00 mm Hg
Flash Point 220.00 °F. TCC ( 104.44 °C. )
Acid Value N/A
Vapor Pressure 0.007000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.458 (est)
Soluble In
  • alcohol
  • water
  • water, 6.737e+004 mg/L @ 25 °C (est)
Occurrence
  • asparagus - up to 0.05 mg/kg
  • beer - up to 0.03 mg/kg
  • wine white wine