3,5-Dimethyl-1,2-phenylenediamine Chemical Properties

Melting point:

73-78℃

Boiling point:

272.1±35.0 °C(Predicted)

Density 

1.076±0.06 g/cm3(Predicted)

storage temp. 

2-8°C

pka

4.45±0.10(Predicted)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36/37/38

Safety Statements 

26

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

2921599090

3,5-Dimethyl-1,2-phenylenediamine Usage And Synthesis

Uses

3,5-Dimethylbenzene-1,2-diamine is a useful reagent for the synthesis of benzimidazoles and benzimidazole conjugates.

Uses

1,2-Diamino-3,5-dimethylbenzene can be used as a starting material to synthesize:

• Tetramethyl quinoxaline derivatives by reacting with 1,2-dicarbonyl compounds.
• 5,7-Dimethyl-1H-benzotriazole by reacting with tert-butyl nitrite.
• Dimethyl-1H-benzimidazole by reacting with dimethylformamide (DMF).

3,5-Dimethyl-1,2-phenylenediamine(3171-46-8)Related Product Information

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