(E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
Names
[ CAS No. ]:
80937-24-2
[ Name ]:
(E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
[Synonym ]:
Hydroxydehydro Nifedipine Carboxylate
Chemical & Physical Properties
[ Density]:
1.435g/cm3
[ Boiling Point ]:
437.4ºC at 760 mmHg
[ Molecular Formula ]:
C10H7NO5
[ Molecular Weight ]:
221.16600
[ Flash Point ]:
193.3ºC
[ Exact Mass ]:
221.03200
[ PSA ]:
100.19000
[ LogP ]:
1.94150
[ Index of Refraction ]:
1.614
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM9259000
- CHEMICAL NAME :
- 2-Butenoic acid, 4-(2-nitrophenyl)-4-oxo-, (E)-
- CAS REGISTRY NUMBER :
- 80937-24-2
- LAST UPDATED :
- 199609
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H7-N-O5
- MOLECULAR WEIGHT :
- 221.18
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 :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2481118