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108940-98-3

108940-98-3结构式
108940-98-3结构式

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英文名 (2R)-6,7-dichloro-5-(dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid
密度 1.61g/cm3
沸点 543.1ºC at 760mmHg
分子式 C11H11Cl2NO5S
分子量 340.18000
闪点 282.3ºC
精确质量 338.97300
PSA 92.29000
LogP 2.71260
蒸汽压 1.26E-12mmHg at 25°C
折射率 1.613

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6492188
CHEMICAL NAME :
2-Benzofurancarboxylic acid, 2,3-dihydro-6,7-dichloro-5-((dimethylamino)sulfonyl)- , (R)-
CAS REGISTRY NUMBER :
108940-98-3
LAST UPDATED :
198812
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-Cl2-N-O5-S
MOLECULAR WEIGHT :
340.19

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 :
2878 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - urine volume increased
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 13,257,1988