diacetone alcohol

Full Material List
4-hydroxy-4-methylpentan-2-one

Identifiers

FEMA N/A
CAS 123-42-2
EINECS 204-626-7
Synonyms
  • acetonyl dimethyl carbinol
  • acetonyldimethylcarbinol
  • diketone alcohol
  • dimethyl acetonyl carbinol
  • 4- hydroxy-2-keto-4-methylpentane
  • 2- hydroxy-2-methyl-4-pentanone
  • 3- hydroxy-3-methyl-2-pentanone
  • 4- hydroxy-4-methyl pentan-2-one
  • 4- hydroxy-4-methyl-2-pentanone
  • 4- hydroxy-4-methyl-pentan-2-one
  • 4- hydroxy-4-methylpentan-2-one
  • 2- methyl-2-pentanol-4-one
  • 4- methyl-4-oxidanyl-pentan-2-one
  • 2- pentanone, 4-hydroxy-4-methyl-
  • pyranton A
  • tyranton
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 07.165 4-hydroxy-4-methylpentan-2-one
DG SANTE Food Contact Materials N/A
FDA UNII Q7WP157PTD
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 116.16004
Molecular Formula C6 H12 O2

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.92900 to 0.93500 @ 25.00 °C.
Lbs/Gal (est) 7.730 to 7.780
Refractive Index 1.41800 to 1.42400 @ 20.00 °C.
Melting Point N/A
Boiling Point 164.00 to 166.00 °C. @ 760.00 mm Hg
Flash Point 143.00 °F. TCC ( 61.67 °C. )
Acid Value N/A
Vapor Pressure 1.710000 mmHg @ 25.00 °C.
Vapor Density 4.0 ( Air = 1 )
logP (o/w) 0.026 (est)
Soluble In
  • alcohol
  • water, 6.512e+005 mg/L @ 25 °C (est)
  • water, 1.00E+06 mg/L @ 25 °C (exp)
Occurrence
  • chicken roasted chicken - up to 0.07 mg/kg
  • osmanthus
  • papaya fruit
  • wood smoke