dextro,laevo-3-(methyl thio) butanone

Full Material List
3-methylsulfanylbutan-2-one

Identifiers

FEMA 4181
CAS 53475-15-3
EINECS 258-576-6
Synonyms
  • 2- butanone, 3-(methylthio)-
  • 3- methyl mercapto-2-butanone
  • 3-( methyl sulfanyl)-2-butanone
  • 3- methyl thio-2-butanone
  • DL-3-( methyl thio) butanone
  • 3-( methyl thio)-2-butanone
  • 3- methylmercapto-2-butanone
  • 3-( methylsulfanyl)butan-2-one
  • 3- methylsulfanylbutan-2-one
  • 3- methylthio-2-butanone
  • 3-( methylthio)-2-butanone
  • DL-3-( methylthio)-2-butanone
  • 3-( methylthio)butanone
  • dextro,laevo-3-( methylthio)butanone
  • DL-3-( methylthio)butanone
JECFA Food Flavoring 1688
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.285 3-(methylthio)-2-butanone
DG SANTE Food Contact Materials N/A
FDA UNII 9B48E0787W
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 118.1989
Molecular Formula C5 H10 O S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous Odor Strength:high ,recommend smelling in a 0.10 % solution or less
  • Substantivity:1 hour(s) at 1.00 % in propylene glycol
  • sulfurous milky oily potato earthy fatty
  • Odor Description:at 1.00 % in propylene glycol. sulfurous milky oily potato earthy fattyLuebke, William tgsc, (2007)
  • Odor sample from: Sigma-Aldrich
Odor sulfurous
sulfurous, milky, oily, potato, earthy, fatty,
Flavor milky
milky, creamy, potato, baked, oily, shellfish, brown,

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Properties

Food Chemicals Codex Listed No
Appearance yellow clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.99200 to 0.99800 @ 25.00 °C.
Lbs/Gal (est) 8.254 to 8.304
Refractive Index 1.46800 to 1.47700 @ 20.00 °C.
Melting Point N/A
Boiling Point 160.00 °C. @ 760.00 mm Hg
Flash Point 118.00 °F. TCC ( 47.78 °C. )
Acid Value N/A
Vapor Pressure 4.358000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.803 (est)
Soluble In
  • propylene glycol
  • alcohol
  • water, slightly
  • water, 6.001e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature