(E)-2-undecenal

Full Material List
(E)-undec-2-enal

Identifiers

FEMA 3423
CAS 53448-07-0
EINECS 258-559-3
Synonyms
  • (E)-3- octyl acrolein
  • (2E)- undec-2-enal
  • (E)- undec-2-enal
  • undec-2(trans)-enal
  • (E)-2- undecen-1-al
  • trans-2- undecen-1-al
  • (E)- undecen-2-al
  • (2E)- undecenal
  • (2E)-2- undecenal
  • (E)-2- undecenal
  • 2E- undecenal
  • trans-2- undecenal
  • 2- undecenal (high trans)
  • 2- undecenal (high trans), no antioxidant
  • 2- undecenal, (2E)-
  • 2- undecenal, (E)-
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.184 undec-2(trans)-enal
DG SANTE Food Contact Materials N/A
FDA UNII FNP3S9MG30
CoE Number 11827
XlogP3-AA N/A
Molecular Weight 168.2796
Molecular Formula C11 H20 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity Odor Strength:high ,recommend smelling in a 1.00 % solution or less
  • Substantivity: > 48 hour(s) at 100.00 %
  • fresh fruity citrus orange peel
  • Odor Description:at 1.00 % in dipropylene glycol. fresh fruity citrus orange peel
  • aldehydic waxy citrus fatty green
  • Odor Description:Aldehydic, waxy, citrus, with a fatty green nuanceMosciano, Gerard P&F 17, No. 5, 127, (1992)
Odor fruity
fresh, fruity, citrus, orange, peel, aldehydic, waxy, fatty, green
Flavor waxy
waxy, aldehydic, green, citrus, meaty,

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Properties

Food Chemicals Codex Listed No
Appearance pale yellow clear liquid (est)
Assay 98.00 to 98.70 sum of isomers
Specific Gravity 0.83700 to 0.84700 @ 25.00 °C.
Lbs/Gal (est) 6.965 to 7.048
Refractive Index 1.45200 to 1.45900 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 220.00 °F. TCC ( 104.44 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 0.030000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 4.338 (est)
Soluble In
  • alcohol
  • water, 22.27 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef heated beef
  • bilberry fruit
  • cerastium candidissimum corr. oil greece @ trace%
  • chicken cooked chicken
  • coriander leaf oil @ 1.18-5.32%
  • cranberry fruit
  • filbert roasted filbert
  • fish products
  • lard heated
  • milk
  • peanut roasted peanut
  • pecan
  • pork heated pork
  • potato chip
  • witch hazel leaf oil @ 0.03%