Functional Roles
Industries Served
Physical Properties
melting_point
77 u00b0F (NTP, 1992)
boiling_point
522 u00b0F at 760 mmHg (NTP, 1992)
density
1.169 at 64 u00b0F (NTP, 1992) - Denser than water; will sink
solubility
less than 1 mg/mL at 68 u00b0F (NTP, 1992)
vapor_pressure
13.4 mmHg at 77 u00b0F ; 19.5 mmHg at 108 u00b0F; 27.4 mmHg at 145 u00b0F (NTP, 1992)
flash_point
266 u00b0F (NTP, 1992)
GHS / SDS Safety
Warning
Irritant
- H302 (> 99.9%): Harmful if swallowed [Warning Acute toxicity, oral]
- H317 (97.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
- H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
Chemical Identity
| CAS Number | 119-84-6 |
| IUPAC Name | 3,4-dihydrochromen-2-one |
| InChI Key | VMUXSMXIQBNMGZ-UHFFFAOYSA-N |
| PubChem CID | 660 |
| INCI Name | DIHYDROCOUMARIN |
Synonyms & Trade Names
Full Description
A lactone aroma compound with coumarin nuance. It is used in fragrance and flavoring. It blends well into solvent systems. It shows moderate volatility under