citral ethylene glycol acetal

Full Material List
2-(2,6-dimethylhepta-1,5-dienyl)-1,3-dioxolane

Identifiers

FEMA N/A
CAS 66408-78-4
EINECS 266-344-0
Synonyms
  • citracetal (Bedoukian)
  • 2-(2,6- dimethyl-1,5-heptadienyl)-1,3-dioxolane
  • 2-(2,6- dimethylhepta-1,5-dien-1-yl)-1,3-dioxolane
  • 2-(2,6- dimethylhepta-1,5-dienyl)-1,3-dioxolane
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 196.2898
Molecular Formula C12 H20 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: citrus Odor Strength:medium
  • Substantivity:12 hour(s) at 100.00 %
  • fresh floral lemon clean
  • Odor Description:at 100.00 %. fresh floral lemon cleanLuebke, William tgsc, (1989)
  • Odor sample from: Bedoukian Research, Inc.
  • Odor and/or flavor descriptions from others (if found).
Odor citrus
fresh, floral, lemon, clean,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to yellow clear liquid (est)
Assay 95.00 to 100.00 sum of isomers
Specific Gravity 0.94200 to 0.95200 @ 25.00 °C.
Lbs/Gal (est) 7.838 to 7.922
Refractive Index 1.47300 to 1.48300 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 200.00 °F. TCC ( 93.33 °C. )
Acid Value N/A
Vapor Pressure 0.029000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) -5.729 (est)
Soluble In
  • alcohol
  • water, 30.32 mg/L @ 25 °C (est)
  • water
  • alkalis
Occurrence
  • not found in nature