p–Toluenesulfonic acid

cas: 104-15-4 — see every product listed under this CAS number, including other names

p–Toluenesulfonic acid (CAS 104-15-4) is a chemical reagent available from Chemat. Available pack sizes: 50mg. Offered by: GLPBio.

brandGLPBio
catalog numberGC19641-50
cas104-15-4
size50mg

Available pack sizes

brand size price
GLPBio 50mg 657.89 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Toluene-4-sulfonic acid is an arenesulfonic acid that is benzenesulfonic acid in which the hydrogen at position 4 is replaced by a methyl group. It is a member of toluenes and an arenesulfonic acid. It is a conjugate acid of a toluene-4-sulfonate.

Source: ChEBI

Identity
Molecular formulaC7H8O3S
Molecular weight172.20 g/mol
IUPAC name4-methylbenzenesulfonic acid
InChIKeyJOXIMZWYDAKGHI-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)O

Computed by PubChem (NCBI)

Synonyms: 4-Methylbenzenesulfonic acid, P-TOLUENESULFONIC ACID, 4-Toluenesulfonic acid, p-Toluenesulphonic acid, Tosic acid, Toluene-4-sulfonic acid, p-Tolylsulfonic acid, Tosylic acid, Toluenesulfonic acid, Benzenesulfonic acid, 4-methyl-
Isomers (same molecular formula)
3-ethoxythiophene-2-carboxylic acid C7H8O3S
2-methylbenzenesulfonic acid C7H8O3S
3-methoxy-5-methylthiophene-2-carboxylic acid C7H8O3S
ethyl 4-hydroxythiophene-2-carboxylate C7H8O3S
ethyl 5-hydroxythiophene-2-carboxylate C7H8O3S

Also listed as

4-Methylbenzenesulfonic acid, 99% Fluorochem CAS 104-15-4
p-Toluenesulfonic acid, 95% Combi-blocks CAS 104-15-4
p-Toluenesulfonic Acid Chemat Brand CAS 104-15-4
Lisinopril EP Impurity B Chemat Brand CAS 104-15-4
p-Toluenesulfonic acid, pure, 12% in acetic acid Thermo Scientific (Acros) CAS 104-15-4