Coumarin-6-sulfonyl 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
10543-42-7
Chemical name
Coumarin-6-sulfonyl chloride
Molecular formula
C9H5ClO4S
Molecular weight
244.65 g/mol
Synonyms
2-Oxo-2H-chromene-6-sulfonyl chloride; 2-Oxo-2H-1-benzopyran-6-sulfonyl chloride; coumarin-6-sulphonyl chloride; 6-(chlorosulfonyl)chromen-2-one; C9H5ClO4S; 2-Oxo-2H-chromene-6-sulfonylchloride; 6-(Chlorosulfonyl)coumarin; coumarin-6-sul-phonyl chloride
InChIKey
HQIPMBGUDSOVEA-UHFFFAOYSA-N
PubChem CID
2735833
No GHS reference data is available in the current MolGraph catalog record.
Appearance
White to Yellow Powder or crystals
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.