2(3H)-Benzoxazolone,4,5,7-trichloro-

Modify Date: 2023-01-16 16:48:31

2(3H)-Benzoxazolone,4,5,7-trichloro- Structure
2(3H)-Benzoxazolone,4,5,7-trichloro- structure
Common Name 2(3H)-Benzoxazolone,4,5,7-trichloro-
CAS Number 64037-31-6 Molecular Weight 238.45500
Density 1.728g/cm3 Boiling Point N/A
Molecular Formula C7H2Cl3NO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5,7-trichloro-3H-1,3-benzoxazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.728g/cm3
Molecular Formula C7H2Cl3NO2
Molecular Weight 238.45500
Exact Mass 236.91500
PSA 46.00000
LogP 3.08130
Index of Refraction 1.628

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5277500
CHEMICAL NAME :
2-Benzoxazolinone, 4,5,7-trichloro-
CAS REGISTRY NUMBER :
64037-31-6
LAST UPDATED :
199503
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H2-Cl3-N-O2
MOLECULAR WEIGHT :
238.45
WISWESSER LINE NOTATION :
T56 BMVOJ FG HG IG

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 :
500 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 :
1 gm/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 :
61 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

 Synonyms

4,5,7-Trichloro-2-benzoxazolinone
4,5,7-Trichloro-3H-benzooxazol-2-one
2-BENZOXAZOLINONE,4,5,7-TRICHLORO