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

Modify Date: 2025-10-05 11:07:53

(2R)-6,7-dichloro-5-(dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid structure	Common Name	(2R)-6,7-dichloro-5-(dimethylsulfamoyl)-2,3-dihydrobenzofuran-2-carboxylic acid
	CAS Number	108940-98-3	Molecular Weight	340.18000
	Density	1.61g/cm3	Boiling Point	543.1ºC at 760mmHg
	Molecular Formula	C₁₁H₁₁Cl₂NO₅S	Melting Point	N/A
	MSDS	N/A	Flash Point	282.3ºC

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

Density	1.61g/cm3
Boiling Point	543.1ºC at 760mmHg
Molecular Formula	C₁₁H₁₁Cl₂NO₅S
Molecular Weight	340.18000
Flash Point	282.3ºC
Exact Mass	338.97300
PSA	92.29000
LogP	2.71260
Vapour Pressure	1.26E-12mmHg at 25°C
Index of Refraction	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

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