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4-toluenesulfonic acid

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4-toluenesulfonic acid

Molecular formula: C7H8O3S CAS# 104-15-4
Categories: Aromatic hydrocarbon , Sulfonic acid , sulphonic acid
PubChem CID: 6101 | ChemSpider ID: 5876 | CHEBI:27849 | CHEMBL541253
Names
English:
4-methylbenzenesulfonic acid(IUPAC)
4-toluenesulfonic acid
Benzenesulfonic acid, 4-methyl-
Eltesol
PTSA
Tosic acid
TsOH
ar-Toluenesulfonic acid
p-Toluenesulfonic acid [Wiki]
p-Toluenesulphonic acid
p-Tolylsulfonic acid
pTsOH
tosylic acid

Variants of the formula:

OH|S<=O><`=O>|\||`/<|>`\\`|//
||`/`\\<`/H3C>`|//\/S<_qq4O><_pp4O>/OH
CH3C6H4SO3H
OH|S<=O><`=O>|\||`/<|CH3>`\\`|//
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which 4-toluenesulfonic acid is involved

  • OH|S<=O><`=O>|\||`/<|>`\\`|// + H2O -> //`|`\\`/||\| + H2SO4