C7H7NaO2S
178.19 g/mol
Research ReagentWarning
Sodium p-toluenesulfinate
CAS824-79-3EC212-538-5
Category
Research Reagent
Compound Class
Inorganic Salt
Primary Use
Research Compound
Sodium p-toluenesulfinate is the sodium salt of 4-methylbenzenesulfinate, commonly used as a research reagent in organic synthesis. It is structurally related to tosyl chloride and serves as a source of the p-toluenesulfinate group in laboratory reactions.
Research reagent in organic synthesisSource of p-toluenesulfinate group for chemical reactions
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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Related Compounds
StrongSame Parent
Benzenesulfinic acid, 4-methyl-, zinc salt
CAS24345-02-6
zinc salt of p-toluenesulfinic acid
ReferenceSame Category
4-methyloxybenzyl chloride
CAS824-94-2
research compound
ReferenceSame Category
(1R)-1-hydroxy-1-(3-hydroxyphenyl)propan-2-one
CAS82499-20-5
research compound
ReferenceSame Category
5-Iodopyridazin-3(2H)-one
CAS825633-94-1
research compound
ReferenceSame Category
DI-MU-CHLORODICHLOROBIS[(1,2,3,4,5-ETA)-1,2,3,4,5-PENTAMETHYL-2,4-CYCLOPENTADIEN-1-YL]DICOBALT
CAS82595-77-5
research compound
Safety Reference
Warning
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Sodium p-toluenesulfinate (CAS 824-79-3) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium 4-methylbenzenesulfinate
InChIKey
KFZUDNZQQCWGKF-UHFFFAOYSA-M
SMILES
CC1=CC=C(C=C1)S(=O)[O-].[Na+]
Synonyms (22)
- SPTS
- Sodium 4-toluenesulfinate
- Sodium p-toluenesulfinate
- Sodium p-tolylsulfinate
- Sodium toluene4sulphinate
- p-Toluensulfinan sodny
- sodium 4-toluenesulphinate
- sodium p-toluenesulfinic acid
- sodium p-toluenesulfmate
- sodium p-toluenesulphinate
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