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81117-82-0

81117-82-0结构式
81117-82-0结构式

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英文名 (5-chloro-3-methyl-2-oxo-1,3-benzoxazol-6-yl)urea
英文别名 5-Chloro-3-methyl-6-carbamide-benzoxazolinone-2
密度 1.618g/cm3
分子式 C9H8ClN3O3
分子量 241.63100
精确质量 241.02500
PSA 90.26000
LogP 2.04880
折射率 1.693

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4740125
CHEMICAL NAME :
Urea, (5-chloro-2,3-dihydro-3-methyl-2-oxo-6-benzoxazolyl)-
CAS REGISTRY NUMBER :
81117-82-0
LAST UPDATED :
199212
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H8-Cl-N3-O3
MOLECULAR WEIGHT :
241.65

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 38,369,1981