alpha Cedrene

Alpha Cedrene, Beta Cedrene and Thujopsene are naturally found in cedarwood oil. It appears yellow liquid with woody odor.

Alpha Cedrene industrial grade can be obtained by separating the cedar oil and removing the cedar brains, and then fractionating the remaining parts rich in sesquiterpenes.

It is widely used in fragrance formulation and the synthesis of more valuable aromatic substances, such as acetyl cedrene, cedryl ketone, etc.

In China, the content of alpha Cedrene above 85%.

Substance Identification

Synonyms α-Cedrene | 2,2,6,10 Tetramethl-Tricyclo [,7]-9-undecene
CAS 469-61-4
EINECS 207-418-4
HS.CODE 290219
Molecular Formula C15H24
Moleclar Weight 204.35

Application & Uses

  • used as an effective solvent
  • used as food additive
  • used as intermediate of medicine
  • used as fragrance of perfume
  • used as raw material of synthetic Acetyl cedrene, Cedryl ketone, Epoxy cedrane, Cedryl aldehyde.

Sales Specification

Appearance Light yellow transparent liquid
Odor Character Woody, cedar smell
Relative Density, @ d25/25 0.920~0.950
α Cedrene, GLC, % 90 min
LD50 oral, rat >5g/kg
LD50 dermal, rabbit >5g/kg


  • Galvanized Iron Drum, 180kg net each

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GHS Hazard Statements

H-Code H304/410
P-Code P273
Response P301+P310 P331 P391
Storage P405
Disposal P501
S-phrases: S26-S60-S61-S24/25-S23 | R-phrases: R36/38


  • containers which are opened must be carefully resealed and kept upright to prevent leakage
  • store in cool place. Keep container tightly closed in a dry and well-ventilated place

Relation Products


The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.

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