2-(4-Chlorophenyl)-6-methoxy-3-nitro-2H-1-benzopyran
Names
[ CAS No. ]:
57544-20-4
[ Name ]:
2-(4-Chlorophenyl)-6-methoxy-3-nitro-2H-1-benzopyran
Chemical & Physical Properties
[ Density]:
1.41g/cm3
[ Boiling Point ]:
471.3ºC at 760 mmHg
[ Molecular Formula ]:
C16H12ClNO4
[ Molecular Weight ]:
317.72400
[ Flash Point ]:
238.8ºC
[ Exact Mass ]:
317.04500
[ PSA ]:
64.28000
[ LogP ]:
4.62310
[ Index of Refraction ]:
1.647
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2515000
- CHEMICAL NAME :
- 2H-1-Benzopyran, 2-(4-chlorophenyl)-6-methoxy-3-nitro-
- CAS REGISTRY NUMBER :
- 57544-20-4
- BEILSTEIN REFERENCE NO. :
- 1392250
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H12-Cl-N-O4
- MOLECULAR WEIGHT :
- 317.74
- WISWESSER LINE NOTATION :
- T66 BO CHJ CR DG& DNW HO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 11,81,1976