Substance profile

1,2-dimethyl-3,5-diphenylpyrazolium methylsulphate

1,2-dimethyl-3,5-diphenylpyrazolium methylsulphate is a chemical substance with the molecular formula C18H20N2O4S.

CAS 43222-48-6 C18H20N2O4S 360.4 g/mol Warning

01 · Identification

What 1,2-dimethyl-3,5-diphenylpyraz… is

1,2-dimethyl-3,5-diphenylpyrazolium methylsulphate is a chemical substance with the molecular formula C18H20N2O4S. Its molecular formula is C18H20N2O4S and its molecular weight is 360.4 g/mol.

Under the GHS it carries the signal word Warning.

CAS number43222-48-6

EC number256-152-5

Index number613-056-00-1

Molecular formulaC18H20N2O4S

Molecular weight360.4 g/mol

Other names for 1,2-dimethyl-3,5-diphenylpyraz…

difenzoquat methyl sulfate

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Environment

Signal wordWarning

Hazard statements assigned to 1,2-dimethyl-3,5-diphenylpyraz…
Code	Hazard statement
H302	Harmful if swallowed.
H400	Very toxic to aquatic life.
H410	Very toxic to aquatic life with long lasting effects.

Precautionary statements: P270, P273, P301, P312, P330, P391, P501

Work with 1,2-dimethyl-3,5-diphenylpyraz…

ATE mixture calculator Calculate acute toxicity estimate for a mixture containing this substance. Storage compatibility What this substance must not be stored next to. Label constructor Build a compliant GHS label with these pictograms and statements.