2,4-octadienal

Full Material List
octa-2,4-dienal

Identifiers

FEMA N/A
CAS 5577-44-6
EINECS N/A
Synonyms
  • octa-2,4-dienal
  • trans,cis- octa-2,4-dienal
  • 2,4- octadien-1-al
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.186 2,4-octadienal
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number 11805
XlogP3-AA N/A
Molecular Weight 124.18284
Molecular Formula C8 H12 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity: > 8 hour(s) at 100.00 %
  • fatty pear vegetable green
  • Odor Description:at 10.00 % in dipropylene glycol. fatty reminiscent of pear vegetable green
  • green fatty oily citrus melon
  • Odor Description:Green, fatty, oily, citrus and melon-likeMosciano, Gerard P&F 18, No. 4, 51, (1993)
Odor green
fatty, pear, vegetable, green, oily, citrus, melon
Flavor green
green, fruity, melon, citrus, fatty, tallow,

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Properties

Food Chemicals Codex Listed No
Appearance yellow clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.83200 to 0.83900 @ 25.00 °C.
Lbs/Gal (est) 6.923 to 6.981
Refractive Index 1.51900 to 1.52300 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 174.00 °F. TCC ( 78.89 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 0.364000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 2.400 (est)
Soluble In
  • alcohol
  • water, 951.7 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef grilled beef
  • bread wheat bread
  • caviar
  • cheese
  • fish
  • lamb
  • peanut
  • rice