2-Thiophenecarbonyl chloride
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
5271-67-0
Chemical name
2-Thiophenecarbonyl chloride
Molecular formula
C5H3ClOS
Molecular weight
146.6 g/mol
Synonyms
2-Thenoyl chloride; 2-Thiophenecarbonylchloride; 2-Thienylcarbonyl chloride; 2-thiophene carbonyl chloride; thiophenecarbonyl chloride; thenoyl chloride; thienoyl chloride; 2-thenoylchloride; a-Thenoyl chloride; 2-thenoyl-chloride; 2-thiophenecarboxylic acid chloride; 2-thienoyl chloride
InChIKey
QIQITDHWZYEEPA-UHFFFAOYSA-N
PubChem CID
78928
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H227, H314, H318
Catalog reference cue; confirm supplier documentation before use.
Appearance
Clear light brown liquid; [Sigma-Aldrich MSDS]
Catalog reference value; verify against supplier SDS before use.
XLogP
2.6
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.