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146824-85-3

146824-85-3结构式
146824-85-3结构式

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中文名 1-(3-氯苯基)-3-甲氧基-6-甲基吡嗪-4(1H)-酮
英文名 1-(3-chlorophenyl)-3-methoxy-6-methylpyridazin-4-one
英文别名 m-Chloro phenyl-1 dihydro-1,4 oxo-4 methoxy-3 methyl-6 pyridazine
密度 1.28g/cm3
沸点 360.2ºC at 760mmHg
分子式 C12H11ClN2O2
分子量 250.68100
闪点 171.7ºC
精确质量 250.05100
PSA 44.12000
LogP 2.20290
蒸汽压 2.25E-05mmHg at 25°C
折射率 1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR6162500
CHEMICAL NAME :
4(1H)-Pyridazinone, 1-(3-chlorophenyl)-3-methoxy-6-methyl-
CAS REGISTRY NUMBER :
146824-85-3
LAST UPDATED :
199609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H11-Cl-N2-O2
MOLECULAR WEIGHT :
250.70

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0515257