(2R)-6,7-dichloro-5-(dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid

名称

[ CAS 号 ]:
108940-98-3

[ 英文名 ]:
(2R)-6,7-dichloro-5-(dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid

物理化学性质

[ 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

毒性和生态

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

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