2-pentanone

Full Material List
pentan-2-one

Identifiers

FEMA 2842
CAS 107-87-9
EINECS 203-528-1
Synonyms
  • ethyl acetone
  • ketone, methyl propyl
  • methyl N-propyl ketone
  • methyl propyl ketone
  • methyl propyl ketone natural
  • methyl propyl ketone, pure
  • methyl propyl ketone, regular grade
  • methyl-propyl-cetone
  • metylopropyloketon
  • MPK
  • pentan-2-one
  • 2- pentanone
  • 2- pentanone natural
  • propyl methyl ketone
JECFA Food Flavoring 279
JECFA Food Additive N/A
DG SANTE Food Flavourings 07.054 pentan-2-one
DG SANTE Food Contact Materials N/A
FDA UNII I97392I10V
CoE Number 754
XlogP3-AA 0.90 (est)
Molecular Weight 86.1339
Molecular Formula C5 H10 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity Odor Strength:high ,recommend smelling in a 1.00 % solution or less
  • Substantivity: < 10 hour(s) at 100.00 %
  • sweet fruity ethereal winey banana woody
  • Odor Description:at 1.00 % in dipropylene glycol. sweet fruity ethereal wine banana woody
  • ethereal sweet banana fermented woody
  • Odor Description:Etherial, diffusive and sweet banana-like with fermented woody nuanceMosciano, Gerard P&F 20, No. 1, 31, (1995)
Odor fruity
sweet, fruity, ethereal, winey, banana, woody, fermented
Flavor fruity
sweet, fruity, banana, fermented,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.80100 to 0.80600 @ 25.00 °C.
Lbs/Gal (est) 6.665 to 6.707
Refractive Index 1.38700 to 1.39200 @ 20.00 °C.
Melting Point -78.00 °C. @ 760.00 mm Hg
Boiling Point 100.00 to 110.00 °C. @ 760.00 mm Hg
Flash Point 45.00 °F. TCC ( 7.22 °C. )
Acid Value 2.00 max. KOH/g
Vapor Pressure 38.577000 mmHg @ 25.00 °C. (est)
Vapor Density 3.0 ( Air = 1 )
logP (o/w) 0.91
Soluble In
  • alcohol
  • water, 4.30E+04 mg/L @ 25 °C (exp)
  • water
Occurrence
  • apple fruit
  • banana fruit
  • beer
  • butter
  • carrot
  • cheese bleu cheese
  • cheese cheddar cheese
  • cocoa
  • coffee
  • coffee roasted coffee
  • fish
  • mushroom giant puffball mushroom
  • pear plant
  • pineapple fruit
  • potato chip
  • rum
  • strawberry wild strawberry fruit
  • sunflower seed
  • tobacco virginia tobacco
  • whiskey