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63886-81-7

63886-81-7 structure

63886-81-7 structure

Name: 5-phenyl-1,3,4-thiadiazole-2-sulfonamide
Chemical Name: 5-phenyl-1,3,4-thiadiazole-2-sulfonamide
CAS Number: 63886-81-7
Molecular Formula: C₈H₇N₃O₂S₂
Molecular Weight: 241.29000
Create Date: 2017-08-08 13:55:08
Modify Date: 2025-08-28 07:10:02

Name	5-phenyl-1,3,4-thiadiazole-2-sulfonamide
Synonyms	2-Phenyl-1,3,4-thiadiazole-5-sulfonamide 1,3,4-Thiadiazole-2-sulfonamide,5-phenyl

Density	1.511g/cm3
Boiling Point	473.1ºC at 760mmHg
Molecular Formula	C₈H₇N₃O₂S₂
Molecular Weight	241.29000
Flash Point	239.9ºC
Exact Mass	240.99800
PSA	122.56000
LogP	2.63360
Index of Refraction	1.641

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI4425000

CHEMICAL NAME :: 1,3,4-Thiadiazole-2-sulfonamide, 5-phenyl-

CAS REGISTRY NUMBER :: 63886-81-7

BEILSTEIN REFERENCE NO. :: 0197230

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H7-N3-O2-S2

MOLECULAR WEIGHT :: 241.30

WISWESSER LINE NOTATION :: T5NN DSJ CSZW ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

93141-03-8 structure

93141-03-8

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63886-81-7 structure

63886-81-7

Literature: Am. Cyanamid Co. Patent: US2744907 , 1954 ;

98556-95-7 structure

98556-95-7

~%

63886-81-7 structure

63886-81-7

Literature: Srivastava; Nizamuddin Bollettino Chimico Farmaceutico, 2000 , vol. 139, # 4 p. 161 - 166

5585-19-3 structure

5585-19-3

~%

63886-81-7 structure

63886-81-7

Literature: Srivastava; Nizamuddin Bollettino Chimico Farmaceutico, 2000 , vol. 139, # 4 p. 161 - 166

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