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General Material Information

Preferred name cedrenone
Trivial Name (3R,3aR,7S,8aS)-1,2,3,7,8,8a-Hexahydro-3,6,8,8-tetramethyl-4H-3a,7-methanoazulen-4-one
Short Description (3R-(3alpha,3a,7,8aalpha))-1,2,3,7,8,8a-hexahydro-3,6,8,8-tetramethyl-4H-3a,7-methanoazulen-4-one
Formula C15 H22 O
CAS Number 30960-39-5
Deleted CAS Number 146714-03-6
ECHA Number 250-405-3
FDA UNII T3DLB0924K
xLogP3-AA 3.30 (est)
NMR Predictor External link
Synonyms
  • (3R-(3alpha,3a,7,8aalpha))-1,2,3,7,8,8a- hexahydro-3,6,8,8-tetramethyl-4H-3a,7-methanoazulen-4-one
  • 4H-3a,7-methanoazulen-4-one, 1,2,3,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, (3R,3aR,7S,8aS)-
  • 4H-3a,7-Methanoazulen-4-one, 1,2,3,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, (3R,3aR,7S,8aS)-
  • Cedr-8-en-10-one
  • 4H-3a,7-Methanoazulen-4-one, 1,2,3,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, [3R-(3α,3aβ,7β,8aα)]-
  • (3R,3aR,7S,8aS)-1,2,3,7,8,8a-Hexahydro-3,6,8,8-tetramethyl-4H-3a,7-methanoazulen-4-one
  • α-Cedrenone
  • α-Cedren-10-one
  • (3R,3AR,7S,8aS)-3,6,8,8-tetramethyl-1,2,3,7,8,8a-hexahydro-4H-3a,7-methanoazulen-4-one

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PhysChem Properties

Material listed in food chemical codex No
Molecular weight 218.33953857422
Boiling Point 308 to 309°C @ 760 mm Hg
Vapor Pressure 0.001 mmHg @ 25 °C
Flash Point TCC Value 136.4 °C TCC
logP (o/w) 3.929 est
Solubility
alcohol Yes
water, 3.496 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Woody
woody, cedar
General comment At 100.00 %. soft woody cedar

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for cedrenone usage levels up to:
20.0000 % in the fragrance concentrate.
Recommendation for cedrenone flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):30960-39-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :161683
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
Chemidplus:0030960395