green heptenal

Full Material List
(E)-2,5,6-trimethylhept-4-enal

Identifiers

FEMA N/A
CAS 82784-84-7
EINECS 280-029-5
Synonyms
  • greenal (Takasago)
  • 4- heptenal, 2,5,6-trimethyl-
  • (E)-2,5,6- trimethyl hept-4-enal
  • 2,5,6- trimethyl hept-4-enal
  • 2,5,6- trimethyl-4-hepten-1-al
  • 2,5,6- trimethyl-4-heptenal
  • (E)-2,5,6- trimethylhept-4-enal
  • 2,5,6- trimethylhept-4-enal
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 154.25266
Molecular Formula C10 H18 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:medium
  • Substantivity:20 hour(s) at 100.00 %
  • fresh green sweet ozone melon
  • Odor Description:at 1.00 % in dipropylene glycol. fresh green sweet ozone melonLuebke, William tgsc, (1988)
  • Odor sample from: Takasago International Corp
  • Odor and/or flavor descriptions from others (if found).
Odor green
fresh, green, sweet, ozone, melon,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.83700 to 0.85400 @ 25.00 °C.
Lbs/Gal (est) 6.965 to 7.106
Refractive Index 1.43700 to 1.45200 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 167.00 °F. TCC ( 75.00 °C. )
Acid Value N/A
Vapor Pressure 0.258000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 3.106 (est)
Soluble In
  • alcohol
  • water, very slightly
  • water, 81.08 mg/L @ 25 °C (est)
Occurrence
  • not found in nature