isoamyl mercaptan

Full Material List
N/A

Identifiers

FEMA 3858
CAS 541-31-1
EINECS 208-774-3
Synonyms
  • iso amylthiol
  • butane-1-thiol, 3-methyl-
  • 1- butanethiol, 3-methyl-
  • 3- methyl butane thiol
  • 3- methyl butane-1-thiol
  • 3- methyl butanethiol
  • 3- methyl butyl mercaptan
  • 3- methyl-1-butane thiol
  • 3- methyl-1-butanethiol
  • 3- methyl-butane-1-thiol
  • 3- methylbutane-1-thiol
  • 3- methylbutanethiol
  • 3- methylbutyl mercaptan
JECFA Food Flavoring 513
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.171 3-methylbutane-1-thiol
DG SANTE Food Contact Materials N/A
FDA UNII MMK4SUN45E
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 104.21564
Molecular Formula C5 H12 S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous onion onion green onion garlic
  • Odor Description:at 0.10 % in propylene glycol. sulfurous onion green onion garlic
  • Odor and/or flavor descriptions from others (if found).
Odor sulfurous
sulfurous, onion, green, garlic,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.83100 to 0.83800 @ 25.00 °C.
Lbs/Gal (est) 6.915 to 6.973
Refractive Index 1.44300 to 1.44600 @ 20.00 °C.
Melting Point N/A
Boiling Point 119.00 to 120.00 °C. @ 760.00 mm Hg
Flash Point 65.00 °F. TCC ( 18.33 °C. )
Acid Value N/A
Vapor Pressure 23.200000 mmHg @ 25.00 °C.
Vapor Density N/A
logP (o/w) 2.67
Soluble In
  • alcohol
  • oils
  • water, 599.2 mg/L @ 25 °C (est)
  • water
Occurrence
  • beer
  • coffee
  • potato
  • skunk