3-mercapto-2-pentanone

Full Material List
3-sulfanylpentan-2-one

Identifiers

FEMA 3300
CAS 67633-97-0
EINECS 266-799-5
Synonyms
  • 3- mercapto-2-penanone
  • 3- mercapto-2-pentanone 10% in PG
  • 3- mercapto-2-pentanone natural 5% in ethyl alcohol
  • 3- mercapto-2-pentanone natural 5% in propylene glycol
  • 3- mercapto-2-pentanone neat
  • 3- mercaptopentan-2-one
  • 3- mercaptopentanone
  • pentan-2-one, 3-mercapto-
  • 2- pentanone, 3-mercapto-
  • 3- sulfanylpentan-2-one
JECFA Food Flavoring 560
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.031 3-mercaptopentan-2-one
DG SANTE Food Contact Materials N/A
FDA UNII QI84S5GN0K
CoE Number 2327
XlogP3-AA N/A
Molecular Weight 118.1989
Molecular Formula C5 H10 O S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous metallic roasted onion horseradish potato
  • Odor Description:at 0.10 % in propylene glycol. sulfurous metallic roasted onion horseradish potato
  • sulfurous alliaceous catty nutty hazelnut savory meaty roasted meaty fruit tropical fruit grapefruit
  • Odor Description:at 0.10 % in triacetin. Intense sulfurous, alliaceous and catty. It has nutty hazelnut note with savory roasted meaty nuances. It has faint nuances of tropical fruits and grapefruitMosciano, Gerard P&F 26, No. 5, 68, (2001)
Odor sulfurous
sulfurous, metallic, roasted, onion, horseradish, potato, alliaceous, catty, nutty, hazelnut, savory, meaty, fruit, tropical, grapefruit
Flavor alliaceous
alliaceous, sulfurous, onion, savory, meaty, roasted,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point 160.00 to 165.00 °C. @ 760.00 mm Hg
Flash Point 122.00 °F. TCC ( 50.00 °C. )
Acid Value N/A
Vapor Pressure 2.743000 mmHg @ 25.00 °C. (est)
Vapor Density 4.1 ( Air = 1 )
logP (o/w) 1.383 (est)
Soluble In
  • alcohol
  • water, 3.026e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef liver
  • coffee