1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole-2-carboxylic acid
Names
[ CAS No. ]:
81257-91-2
[ Name ]:
1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole-2-carboxylic acid
[Synonym ]:
acide chloro-5 tetrahydro-1,7,8,9-pyranno<2,3-g>indolecarboxylique-2
Chemical & Physical Properties
[ Density]:
1.532g/cm3
[ Boiling Point ]:
537.5ºC at 760 mmHg
[ Molecular Formula ]:
C12H10ClNO3
[ Molecular Weight ]:
251.66600
[ Flash Point ]:
278.9ºC
[ Exact Mass ]:
251.03500
[ PSA ]:
62.32000
[ LogP ]:
2.84450
[ Index of Refraction ]:
1.709
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ0366428
- CHEMICAL NAME :
- Pyrano(2,3-g)indole-2-carboxylic acid, 1,7,8,9-tetrahydro-5-chloro-
- CAS REGISTRY NUMBER :
- 81257-91-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H10-Cl-N-O3
- MOLECULAR WEIGHT :
- 251.68
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0043752