CAS Number: 7143-01-3
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CAS Number
7143-01-3
PubChem CID
81560
Molecular Formula
C2H6O5S2
Molecular Weight
174.2 g/mol
Exact Mass
173.965666
InChIKey
IZDROVVXIHRYMH-UHFFFAOYSA-N
IUPAC Name
methylsulfonyl methanesulfonate
SMILES String
CS(=O)(=O)OS(=O)(=O)C
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Methanesulfonic anhydride (CAS 7143-01-3) is listed in the Advanced Chemicals portfolio, with molecular formula C2H6O5S2 and molecular weight 174. 20 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
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Methanesulfonic anhydride is identified by CAS 7143-01-3, with molecular formula C2H6O5S2, molecular weight 174.2, InChIKey IZDROVVXIHRYMH-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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