Registration Dossier

General information

Inventory

EC number:
204-445-3
EC name:
4-nitrotoluene-2-sulphonic acid
CAS number:
121-03-9

No inventory information available

Reference substance information

IUPAC name:
2-methyl-5-nitrobenzene-1-sulfonic acid
Synonyms
Names:
2-methyl-5-nitrobenzenesulfonic acid

CAS information

CAS number:
121-03-9

Molecular and structural information

Molecular formula:
C7H7NO5S
Molecular weight:
ca. 217.2
SMILES notation:
Cc1ccc(cc1S(O)(=O)=O)[N+]([O-])=O
InChl:
InChI=1S/C7H7NO5S/c1-5-2-3-6(8(9)10)4-7(5)14(11,12)13/h2-4H,1H3,(H,11,12,13)
Structural formula:
Chemical structure