middle note floral

Bromostyrene

Also known as: ß-Bromostyrene, ß-Bromovinylbenzene, ω-Bromstyrene, Bromstyrol, Bromstyrolene

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 103-64-0

Molecular Information
Molecular Formula C8H7Br
Molecular Weight 183.04 g/mol
Boiling Point 112 °C at 20 mm Hg
Flash Point 79 °C (closed cup)
Density 1.395-1.424
Vapor Pressure 0.12 [mmHg]
InChIKey YMOONIIMQBGTDU-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Warning

GHS Classification

Acute toxicity, oral

Hazard Statements

  • H302: Harmful if swallowed
Sources: PubChem (ECHA C&L)