- Package
- 1 g
- Purity
- 98%
- Price
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- Availability
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- Delivery
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CAS Number: 13656-57-0
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CAS Number
13656-57-0
PubChem CID
2773527
Molecular Formula
C6H2Cl2F2O2S
Molecular Weight
247.05 g/mol
Exact Mass
245.912062
InChIKey
XMNXVDULKLCZFG-UHFFFAOYSA-N
IUPAC Name
5-chloro-2,4-difluorobenzenesulfonyl chloride
SMILES String
O=S(=O)(Cl)c1cc(Cl)c(F)cc1F
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
5-Chloro-2,4-difluorobenzenesulphonyl chloride (CAS 13656-57-0) is listed in the Advanced Chemicals portfolio, with molecular formula C6H2Cl2F2O2S and molecular weight 247. 05 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
5-Chloro-2,4-difluorobenzenesulphonyl chloride is identified by CAS 13656-57-0, with molecular formula C6H2Cl2F2O2S, molecular weight 247.05, InChIKey XMNXVDULKLCZFG-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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