Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate

Modify Date: 2024-01-21 20:11:10

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Structure
Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate structure
Common Name Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate
CAS Number 70374-37-7 Molecular Weight 269.726
Density 1.5±0.1 g/cm3 Boiling Point 424.6±55.0 °C at 760 mmHg
Molecular Formula C7H8ClNO4S2 Melting Point N/A
MSDS N/A Flash Point 210.6±31.5 °C

 Names

Name methyl 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 424.6±55.0 °C at 760 mmHg
Molecular Formula C7H8ClNO4S2
Molecular Weight 269.726
Flash Point 210.6±31.5 °C
Exact Mass 268.958313
PSA 109.09000
LogP 1.63
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.559

 Safety Information

Hazard Codes Xi
HS Code 2935009090

 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

Methyl 5-chloro-3-(methylsulfamoyl)-2-thiophenecarboxylate
Methyl5-chloro-3-chlorosulfonyl-2-thiophenecarboxylate
methyl 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylate
METHYL 5-CHLORO-3-[(METHYLAMINO)SULFONYL]-THIOPHENE-2-CARBOXYLATE
Methyl-5-chlor-3-(methylsulfamoyl)thiophen-2-carboxylat
Methyl 5-chloro-3-(N-methylsulfamoyl)thiophene-2-carboxylate
2-Thiophenecarboxylic acid, 5-chloro-3-[(methylamino)sulfonyl]-, methyl ester
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