Dihydrocoumarin
Also known as: 3,4-Dihydrocoumarin, 1,2-Benzodihydropyrone, 2-Chromanone, Melilotic acid lactone, Melilotic lactone
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 119-84-6
Molecular Information
Molecular Information
Molecular Formula C9H8O2
Molecular Weight 148.16 g/mol
Boiling Point 522 °F at 760 mmHg (NTP, 1992)
Flash Point 266 °F (NTP, 1992)
Density 1.169 at 64 °F (NTP, 1992) - Denser than water; will sink
Vapor Pressure 13.4 mmHg at 77 °F ; 19.5 mmHg at 108 °F; 27.4 mmHg at 145 °F (NTP, 1992)
InChIKey
VMUXSMXIQBNMGZ-UHFFFAOYSA-NSources: PubChem
Safety Information
Safety Information
Warning
GHS Classification
Hazard Statements
- H317: May cause an allergic skin reaction
- H302: Harmful if swallowed
Sources: PubChem