8,9-dehydrotheaspirone

Full Material List
2,6,10,10-tetramethyl-1-oxaspiro[4.5]deca-7,9-dien-3-one

Identifiers

FEMA 4518
CAS 80722-28-7
EINECS 279-534-3
Synonyms
  • 2,6,10,10- tetramethyl-1-oxaspiro(4.5)dec-6-en-8-one
  • 2,6,10,10- tetramethyl-1-oxaspiro(4.5)deca-7,9-dien-3-one
  • 2,6,10,10- tetramethyl-1-oxaspiro[4.5]deca-7,9-dien-3-one
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 6AQT87PG7Q
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 206.28486
Molecular Formula C13 H18 O2

Organoleptic

Organoleptic Notes
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 N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point 302.00 to 303.00 °C. @ 760.00 mm Hg
Flash Point 258.00 °F. TCC ( 125.56 °C. )
Acid Value N/A
Vapor Pressure 0.001000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 2.634 (est)
Soluble In
  • alcohol
  • water, 106 mg/L @ 25 °C (est)
  • water
Occurrence
  • coffee roasted coffee
  • nectarine
  • peach fruit
  • tobacco