2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
59337-92-7
Chemical name
2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester
Molecular formula
C6H5ClO4S2
Molecular weight
240.7 g/mol
Synonyms
2-Carbomethoxy-3-thiophenesulfonyl chloride; Methyl 3-(Chlorosulfonyl)-2-thiophenecarboxylate; methyl 3-(chlorosulfonyl)thiophene-2-carboxylate; 2-(methoxycarbonyl)thiophene-3-sulfonyl chloride; 2-(Methoxycarbonyl)-3-thiophenesulfonyl Chloride; 3-(Chlorosulfonyl)-2-thiophenecarboxylic Acid Methyl Ester; 3-chlorosulfonyl-2-thiophene carboxylic acid methyl ester; 2-methoxycarbonyl-3-thiophenesulfonyl chloride; methyl 3-(chlorosulphonyl)thiophene-2-carboxylate; 3-chlorosulfonylthiophene-2-carboxylic acid methyl ester; 2-carbomethoxythiophene-3-sulfonyl chloride; 2-carbomethoxy-thiophene-3-sulfonyl chloride
InChIKey
PJVJBDAUWILEOG-UHFFFAOYSA-N
PubChem CID
2736733
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H314, H318
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.8
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.