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Reference substances

Reference substances

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General information

Inventory

EC number:
210-193-5
EC name:
p-xylene-2-sulphonic acid
CAS number:
609-54-1

No inventory information available

Reference substance information

IUPAC name:
2,5-dimethylbenzenesulfonic acid
Synonyms
Names:
2,5-Xylenesulfonic acid
p-​xylenesulfonic acid
Identifier:
CAS number
81789-92-6

CAS information

CAS number:
609-54-1

Related substances

Identifiers of related substances
Identifier:
CAS number
Identity:
25321-41-9

Molecular and structural information

Molecular formula:
C8H10O3S
Molecular weight:
186.23
SMILES notation:
Cc1ccc(C)c(c1)S(=O)(=O)O
InChl:
InChI=1/C8H10O3S/c1-6-3-4-7(2)8(5-6)12(9,10)11/h3-5H,1-2H3,(H,9,10,11)
Structural formula:
Chemical structure