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146824-74-0

146824-74-0结构式
146824-74-0结构式

化源商城直购

中文名 6-甲基-1-(3-(三氟甲基)苯基)-1,2-二氢吡嗪-3,4-二酮
英文名 3-methyl-2-[3-(trifluoromethyl)phenyl]-1H-pyridazine-5,6-dione
英文别名 1-m.trifluoromethylphenyl-1,4-dihydro-3-hydroxy-4-oxo-6methylpyridazine
m-Trifluoromethyl phenyl-1 dihydro-1,4 hydroxy-3 oxo-4 methyl-6 pyridazine
密度 1.382g/cm3
沸点 376.2ºC at 760mmHg
分子式 C12H9F3N2O2
分子量 270.20700
闪点 181.3ºC
精确质量 270.06200
PSA 54.86000
LogP 1.85300
蒸汽压 2.51E-06mmHg at 25°C
折射率 1.519

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR6002500
CHEMICAL NAME :
3,4-Pyridazinedione, 1,2-dihydro-6-methyl-1-(3-(trifluoromethyl)phenyl)-
CAS REGISTRY NUMBER :
146824-74-0
LAST UPDATED :
199609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H9-F3-N2-O2
MOLECULAR WEIGHT :
270.23

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