alpha-Thujone

Also known as: (1R,4R,5R)-(-)-Thujone, 1-Isopropyl-4-methylbicyclo[3.1.0]hexan-3-one, 3-Thujanone, (1s,4r,5r)-(-)-, α-Thujone, β-Thujone

IFRA Restriction

This is the maximum allowed percentage of this material in the total finished product, not in the fragrance concentrate.

For example, if a fine fragrance (Category 4A) contains 20% fragrance oil, and IFRA allows 10% of this material, the material can be up to 50% of the fragrance concentrate (10% ÷ 20% = 50%).

CAS 546-80-5

Molecular Information
Molecular Formula C10H16O
Molecular Weight 152.23 g/mol
Boiling Point 200.00 to 201.00 °C. @ 760.00 mm Hg
InChIKey USMNOWBWPHYOEA-MRTMQBJTSA-N
Sources: PubChem

Safety Information
Danger

GHS Classification

Acute toxicity, oral

Hazard Statements

  • H301: Toxic if swallowed
  • H302: Harmful if swallowed
Sources: PubChem