propionaldehyde

Full Material List
propanal

Identifiers

FEMA 2923
CAS 123-38-6
EINECS 204-623-0
Synonyms
  • aldehyde propionique
  • methyl acetaldehyde
  • methylacetaldehyde
  • propaldehyde
  • propanal
  • 1- propanal
  • N- propanal
  • propanaldehyde
  • 1- propanone
  • propional
  • N- propionaldehyde
  • nat. propionaldehyde
  • propionaldehyde natural
  • propionic aldehyde
  • proprionaldehyde
  • propyl aldehyde
  • N- propylal
  • propylaldehyde
  • propylic aldehyde
JECFA Food Flavoring 83
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.002 propanal
DG SANTE Food Contact Materials propanal
FDA UNII AMJ2B4M67V
CoE Number 90
XlogP3-AA 0.60 (est)
Molecular Weight 58.08002
Molecular Formula C3 H6 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: ethereal Odor Strength:high ,recommend smelling in a 0.10 % solution or less
  • Substantivity:4 hour(s) at 100.00 %
  • earthy alcoholic winey whiskey cocoa nutty
  • Odor Description:at 0.10 % in propylene glycol. earthy alcohol wine whiskey cocoa nutty
  • ethereal pungent earthy alcoholic winey cognac whiskey brandy cocoa nutty meaty grape
  • Odor Description:at 1.00 % in propylene glycol. Ethereal, pungent, chocking with earthy, alcoholic wine lees-like with a whiskey and brandy impact and cocoa nutty and slightly meaty nuance on dryout with a grape like nuanceMosciano, Gerard P&F 26, No. 3, 80, (2001)
Odor ethereal
earthy, alcoholic, winey, whiskey, cocoa, nutty, ethereal, pungent, cognac, brandy, meaty, grape
Flavor musty
musty, yeasty, ethereal, nutty, vegetable, potato, cheesy, bleu, cheese, grape, banana, apple, broccoli, almond, chocolate,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.79500 to 0.83000 @ 25.00 °C.
Lbs/Gal (est) 6.615 to 6.906
Refractive Index 1.35500 to 1.37500 @ 20.00 °C.
Melting Point -81.00 to -80.00 °C. @ 760.00 mm Hg
Boiling Point 46.00 to 50.00 °C. @ 760.00 mm Hg
Flash Point -16.00 °F. TCC ( -26.67 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 299.382996 mmHg @ 25.00 °C. (est)
Vapor Density 2 ( Air = 1 )
logP (o/w) 0.59
Soluble In
  • alcohol
  • ether
  • water, 4.299e+004 mg/L @ 25 °C (est)
  • water, 3.06E+05 mg/L @ 25 °C (exp)
Occurrence
  • apple fruit
  • apple juice
  • banana fruit
  • beer
  • brandy grape brandy
  • bread white bread
  • butter
  • camphor
  • carrot
  • cauliflower
  • celery leaf
  • celery plant
  • celery shoot
  • cheese bleu cheese
  • cheese cheddar cheese
  • cucumber fruit
  • fish
  • ginger oil
  • ginger rhizome
  • ginger rhizome oil
  • oat seed
  • onion bulb
  • onion leaf
  • osmanthus absolute @ trace%
  • pear plant
  • pinus silvestris
  • pork cooked pork
  • potato chip
  • rice cooked rice
  • rice plant
  • sage clary sage
  • sake
  • soybean plant
  • spearmint oil
  • strawberry wild strawberry fruit
  • tea leaf
  • tomato
  • whiskey
  • wine