middle note floral

beta-Ionone

Also known as: (E)-beta-Ionone, (E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one, Beta Ionone

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 14901-07-6

Molecular Information
Molecular Formula C13H20O
Molecular Weight 192.3 g/mol
Boiling Point 284 °F at 18 mmHg (NTP, 1992)
Flash Point greater than 235 °F (NTP, 1992)
Density 0.9462 (NTP, 1992) - Less dense than water; will float
Vapor Pressure 0.054 mm Hg at 25 °C
InChIKey PSQYTAPXSHCGMF-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Warning

GHS Classification

Hazardous to the aquatic environment, acute hazardHazardous to the aquatic environment, long-term hazard

Hazard Statements

  • H400: Very toxic to aquatic life
  • H411: Toxic to aquatic life with long lasting effects
Sources: PubChem (ECHA C&L)