alpha-ionene

Full Material List
4,4,7-trimethyl-2,3-dihydro-1H-naphthalene

Identifiers

FEMA 4264
CAS 475-03-6
EINECS 207-490-7
Synonyms
  • frambilene
  • α- ionene
  • a- ionene
  • naphthalene, 1,2,3,4-tetrahydro-1,1,6-trimethyl-
  • naphthalene,1,2,3,4-tetrahydro-1,1,6-trimethyl-
  • raspbilene
  • 1,2,3,4- tetrahydro-1,1,6-trimethyl naphthalene
  • 1,2,3,4- tetrahydro-1,1,6-trimethylnaphthalene
  • 1,1,6- trimethyl tetraline
  • 1,1,6- trimethyl-1,2,3,4-tetrahydronaphthalene
  • 4,4,7- trimethyl-2,3-dihydro-1H-naphthalene
  • 1,1,6- trimethyltetraline
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 B2ZN1K7W3Q
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 174.28646
Molecular Formula C13 H18

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance N/A
Assay 95.00 to 100.00
Specific Gravity 0.93200 to 0.93800 @ 25.00 °C.
Lbs/Gal (est) 7.755 to 7.805
Refractive Index 1.51900 to 1.52500 @ 20.00 °C.
Melting Point N/A
Boiling Point 242.00 to 245.00 °C. @ 760.00 mm Hg
Flash Point 208.00 °F. TCC ( 97.78 °C. )
Acid Value N/A
Vapor Pressure 0.053000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 4.960 (est)
Soluble In
  • alcohol
  • water, 1.505 mg/L @ 25 °C (est)
  • water
Occurrence
  • carrot root
  • plumcot fruit
  • witch hazel leaf oil @ 0.01%