3-mercapto-2-methyl pentanal

Full Material List
2-methyl-3-sulfanylpentanal

Identifiers

FEMA 3994
CAS 227456-28-2
EINECS N/A
Synonyms
  • 3- mercapto-2-methyl-1-pentanal
  • 3- mercapto-2-methylpentanal
  • mercaptovert (Firmenich)
  • mercaptovert natural (Firmenich)
  • 2- methyl-3-sulfanyl pentanal
  • 2- methyl-3-sulfanylpentanal
  • pentanal, 3-mercapto-2-methyl-
JECFA Food Flavoring 1292
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.239 3-mercapto-2-methylpentanal
DG SANTE Food Contact Materials N/A
FDA UNII 04LG18GGDN
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 132.22584
Molecular Formula C6 H12 O S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous onion
  • Odor Description:at 0.10 % in propylene glycol. sulfurous onion
  • sulfurous savory grilled roasted beefy cooked chicken alliaceous garlic fruit tropical fruit dairy
  • Odor Description:at 0.10 %. sulfurous, , savory grilled or roasted beef and cooked chicken like, alliaceous, garlic with tropical fruit and cultured dairy nuancesMosciano, Gerard, (2009)
Odor sulfurous
sulfurous, onion, savory, grilled, roasted, beefy, cooked, chicken, alliaceous, garlic, fruit, tropical, dairy
Flavor sulfurous
sulfurous, alliaceous, roasted, savory, cooked, onion, garlic, fruit, tropical, mango, passion,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to yellow clear viscous liquid (est)
Assay 96.00 to 100.00
Specific Gravity 1.09500 to 1.10300 @ 25.00 °C.
Lbs/Gal (est) 9.111 to 9.178
Refractive Index 1.52300 to 1.52900 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 143.00 °F. TCC ( 61.67 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.980000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.673 (est)
Soluble In
  • alcohol
  • water, 3912 mg/L @ 25 °C (est)
  • water
Occurrence
  • chicken
  • meat
  • onion