2-chloro-5-(methylsulphamoyl)benzoic acid

Modify Date: 2024-03-07 01:42:21

2-chloro-5-(methylsulphamoyl)benzoic acid Structure
2-chloro-5-(methylsulphamoyl)benzoic acid structure
Common Name 2-chloro-5-(methylsulphamoyl)benzoic acid
CAS Number 68901-09-7 Molecular Weight 249.67100
Density N/A Boiling Point 437.1ºC at 760 mmHg
Molecular Formula C8H8ClNO4S Melting Point N/A
MSDS N/A Flash Point 218.2ºC

 Names

Name 2-chloro-5-(methylsulfamoyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 437.1ºC at 760 mmHg
Molecular Formula C8H8ClNO4S
Molecular Weight 249.67100
Flash Point 218.2ºC
Exact Mass 248.98600
PSA 91.85000
LogP 2.41800

 Safety Information

HS Code 2935009090

 Synthetic Route

~96%

2-chloro-5-(methylsulphamoyl)benzoic acid Structure

2-chloro-5-(met...

CAS#:68901-09-7

Literature: Jolidon, Synese; Narquizian, Robert; Norcross, Roger David; Pinard, Emmanuel Patent: US2006/149062 A1, 2006 ; Location in patent: Page/Page column 16 ;

~71%

2-chloro-5-(methylsulphamoyl)benzoic acid Structure

2-chloro-5-(met...

CAS#:68901-09-7

Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2005/23260 A1, 2005 ; Location in patent: Page/Page column 52 ; WO 2005/023260 A1

~%

2-chloro-5-(methylsulphamoyl)benzoic acid Structure

2-chloro-5-(met...

CAS#:68901-09-7

Literature: Ciba Patent: BE620741 , 1963 ; Chem.Abstr., 1963 , vol. 59, # 11359

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

2-chloro-5-methylsulfamoyl-benzoic acid