CH4O2S
80.11 g/mol
Industrial ChemicalDanger
Methanesulfinic acid
CAS17696-73-0EC859-138-2
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
organosulfinic acid compound
Methanesulfinic acid is an organosulfinic acid compound with a sulfino group attached to a methane backbone. It is structurally related to methanesulfinate and serves as its conjugate acid.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 17696-73-0
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Referencestereoisomer of
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
Identifiers
IUPAC Name
methanesulfinic acid
InChIKey
XNEFVTBPCXGIRX-UHFFFAOYSA-N
SMILES
CS(=O)O
Synonyms (6)
- MSA acid
- Methanesulfinic acid
- methanesulphinic acid
- methylsulfinic acid
- sodium,methanesulfinate