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70964-70-4

70964-70-4结构式
70964-70-4结构式

化源商城直购

英文名 ethyl 5-bromo-3-oxo-1,2-benzoxazole-2-carboxylate
密度 1.708g/cm3
沸点 367.9ºC at 760 mmHg
分子式 C10H8BrNO4
分子量 286.07900
闪点 176.3ºC
精确质量 284.96400
PSA 61.44000
LogP 2.36160
折射率 1.606

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CT8060000
CHEMICAL NAME :
1,2-Benisoxazole-2(3H)-carboxylic acid, 5-bromo-3-oxo-, ethyl ester
CAS REGISTRY NUMBER :
70964-70-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H8-Br-N-O4
MOLECULAR WEIGHT :
286.10

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) Behavioral - rigidity (including catalepsy)
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: 36,241,1979

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