Synonyms: N,N-Dimethyl-p-phenylenediamine hemioxalate salt
CAS Number: 62778-12-5
Formula: C18H26N4O4
Formula Weight: 362.42
Linear Formula: [(CH3)2NC6H4NH2]2·H2C2O4
MDL No.: MFCD00036387
Purity: 0.98
Melting Point: 205 C (dec.) (lit.)
EC Number: 263-723-2
UNSPSC Code: 12352100
Application: 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 CrVI reduction. It was also used to study the transformation of trichloroethene (TCE), caused by heating contaminated soil and groundwater samples.
RTECS: CZ1586550
RIDADR: UN 2811 6.1 / PGII
WGK Germany: 3
R Codes: 20/21-28-36/37/38-43
S Codes: 26-36/37/39-45
IOD Codes: T+
Symbol: GHS07
Signal Word: Warning
Hazard Statements: H302 + H312 + H332-H315-H317-H319-H335
Precautionary statements: P261-P301 + P312 + P330-P302 + P352 + P312-P304 + P340 + P312-P333 + P313-P337 + P313