3-mercapto-2-methyl-1-butanol

Full Material List
2-methyl-3-sulfanylbutan-1-ol

Identifiers

FEMA 3993
CAS 227456-33-9
EINECS N/A
Synonyms
  • butan-1-ol, 3-mercapto-2-methyl-
  • 1- butanol, 3-mercapto-2-methyl-
  • erythro- and threo-3- mercapto-2-methyl butan-1-ol
  • erythro- and threo-3- mercapto-2-methylbutan-1-ol
  • 3- mercapto-2-methylbutanol
  • 2- methyl-3-sulfanylbutan-1-ol
JECFA Food Flavoring 1289
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.291 3-mercapto-2-methyl-1-butanol
DG SANTE Food Contact Materials N/A
FDA UNII 37ZRE7AMO5
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 120.21484
Molecular Formula C5 H12 O S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous
  • Odor Description:at 0.10 % in propylene glycol. sulfurous
Odor sulfurous
sulfurous,
Flavor sulfurous
sulfurous, onion, brothy,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to yellow clear liquid (est)
Assay 98.00 to 100.00 sum of isomers
Specific Gravity 1.00200 to 1.00800 @ 25.00 °C.
Lbs/Gal (est) 8.338 to 8.388
Refractive Index 1.48200 to 1.49000 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 127.00 °F. TCC ( 52.78 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.150000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.117 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 1.088e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • beer