2-Benzoxazolinone, 5-chloro-3-ethyl-
Names
[ CAS No. ]:
5790-91-0
[ Name ]:
2-Benzoxazolinone, 5-chloro-3-ethyl-
[Synonym ]:
2-BENZOXAZOLINONE,5-CHLORO-3-ETHYL
3-Ethyl-5-chlorobenzoxazolone
5-Chloro-3-ethyl-2-benzoxazolinone
5-chloro-3-ethyl-3H-benzooxazol-2-one
WLN: T56 BNVOJ B2 HG
5-Chlor-2-oxo-3-aethyl-2.3-dihydro-benzoxazol
Chemical & Physical Properties
[ Density]:
1.4g/cm3
[ Boiling Point ]:
572ºC at 760 mmHg
[ Molecular Formula ]:
C9H8ClNO2
[ Molecular Weight ]:
197.61800
[ Flash Point ]:
299.7ºC
[ Exact Mass ]:
197.02400
[ PSA ]:
35.14000
[ LogP ]:
2.26780
[ Index of Refraction ]:
1.672
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM5257500
- CHEMICAL NAME :
- 2-Benzoxazolinone, 5-chloro-3-ethyl-
- CAS REGISTRY NUMBER :
- 5790-91-0
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C9-H8-Cl-N-O2
- MOLECULAR WEIGHT :
- 197.63
- WISWESSER LINE NOTATION :
- T56 BNVOJ B2 HG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),341,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 414 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),341,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1230 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 505 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964