N,N-Dimethyl-1,4-phenylenediamine oxalate Chemical Properties

Melting point:

205 °C (dec.) (lit.)

Boiling point:

494.03°C (rough estimate)

Density 

1.2485 (rough estimate)

refractive index 

1.6700 (estimate)

storage temp. 

2-8°C

form 

Powder and Chunks

color 

Gray or beige to brownish

CAS DataBase Reference

62778-12-5(CAS DataBase Reference)

EPA Substance Registry System

1,4-Benzenediamine, N,N-dimethyl-, ethanedioate (2:1) (62778-12-5)

Safety Information

Hazard Codes 

T+,T

Risk Statements 

20/21-28-36/37/38-43-23/24/25

Safety Statements 

26-36/37/39-45

RIDADR 

UN 2811 6.1/PG 2

WGK Germany 

3

RTECS 

CZ1586550

HazardClass 

6.1(a)

PackingGroup 

II

HS Code 

29215900

N,N-Dimethyl-1,4-phenylenediamine oxalate Usage And Synthesis

Chemical Properties

grey or beige to brownish powder and chunks

Uses

N,N-Dimethyl-1,4-phenylenediamine oxalate (N,N-dimethyl-p-phenylenediamine hemioxalate salt, DPD) was used as reagent in a study to evaluate the catalytic effects of elemental sulfur nanoparticles on Cr^VI reduction. It was also used to study the transformation of trichloroethene (TCE), caused by heating contaminated soil and groundwater samples.

N,N-Dimethyl-1,4-phenylenediamine oxalate(62778-12-5)Related Product Information

• N,N-Dimethylcyclohexylamine
• N,N-Dimethyldodecylamine
• N,N-Dimethyl-1,4-phenylenediamine
• Basic Green 4
• Dimethyl sebacate
• N,N-Dimethylformamide
• N,N-Dimethylallylamine
• Dimethyl fumarate
• Dimethyl sulfide
• Dimethyl ether
• p-Phenylenediamine
• Dimethyl sulfoxide
• ETHANE
• Dimethyl carbonate
• Dimethyl sulfate
• o-Phenylenediamine
• Poly(dimethylsiloxane)
• 2-Dimethylaminoethanol