7-Hydroxy-4-propyl-2H-chromen-2-one
Names
[ CAS No. ]:
19225-02-6
[ Name ]:
7-Hydroxy-4-propyl-2H-chromen-2-one
[Synonym ]:
7-hydroxy-4-propylchromen-2-one
Chemical & Physical Properties
[ Density]:
1.218g/cm3
[ Boiling Point ]:
390.9ºC at 760mmHg
[ Melting Point ]:
135-137ºC
[ Molecular Formula ]:
C12H12O3
[ Molecular Weight ]:
204.22200
[ Flash Point ]:
173.7ºC
[ Exact Mass ]:
204.07900
[ PSA ]:
50.44000
[ LogP ]:
2.45110
[ Vapour Pressure ]:
1.14E-06mmHg at 25°C
[ Index of Refraction ]:
1.577
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN7625000
- CHEMICAL NAME :
- Coumarin, 7-hydroxy-4-propyl-
- CAS REGISTRY NUMBER :
- 19225-02-6
- BEILSTEIN REFERENCE NO. :
- 0169757
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39