2-Benzoxazolinone, 5-chloro-3-ethyl-

Modify Date: 2024-01-09 18:24:47

2-Benzoxazolinone, 5-chloro-3-ethyl- Structure
2-Benzoxazolinone, 5-chloro-3-ethyl- structure
Common Name 2-Benzoxazolinone, 5-chloro-3-ethyl-
CAS Number 5790-91-0 Molecular Weight 197.61800
Density 1.4g/cm3 Boiling Point 572ºC at 760 mmHg
Molecular Formula C9H8ClNO2 Melting Point N/A
MSDS N/A Flash Point 299.7ºC

 Names

Name 5-chloro-3-ethyl-1,3-benzoxazol-2-one
Synonym More Synonyms

 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

 Precursor & DownStream

Precursor  3

DownStream  0

 Synonyms

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