Home > Pallav Chemicals > Redox Indicators > N,N-Dimethyl p-phenylenediamine Dihydrochloride 99.5% AR

N,N-Dimethyl p-phenylenediamine Dihydrochloride 99.5% AR
4-Amino-N,N-dimethylaniline dihydrochloride; DMPD · 2HCl; DMPPDA · 2HCl

Product Code.
01044
Grade
Purity
99.5%
CAS No.
536-46-9
Molecular Formula
C8H14Cl2N2
Molecular Weight
209.12
H.S.Code
2921.51900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Melting point/ Freezing point [°C]
222 °C
Evaporation rate
0
Solubility in water [% weight]
Appreciable (> 10%)
Partition coefficient Log Pow octanol / water at 20°C
1.608

Packaging

Specification

Appearance
White crystalline powder rapidly darkens on exposure to air.
Assay (acidimetric)
Min 99.5%
Sulphate (SO4)
Max 0.005%
Sulphated ash
Max 0.05%

Safety Information and Hazard Symbols

Symbol: GHS06
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H311-H319-H331
Precaution Statement: P261-P280-P305 + P351 + P338-P311