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4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE Structure

4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE

Chemical Properties

Melting point 155-157 °C
Boiling point 357.94°C (rough estimate)
Density  0.9543 (rough estimate)
vapor pressure  1.8hPa at 205.5℃
refractive index  1.5000 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
Water Solubility  Insoluble in water
solubility  Chloroform (Slightly), Methanol (Slightly)
pka 5.18±0.25(Predicted)
color  White to Light yellow to Light orange
BRN  398069
InChIKey WECDUOXQLAIPQW-UHFFFAOYSA-N
CAS DataBase Reference 838-88-0(CAS DataBase Reference)
IARC 2B (Vol. 4, Sup 7) 1987
EPA Substance Registry System 4,4'-Methylenebis(2-methylaniline) (838-88-0)

Safety Information

Hazard Codes  T,N
Risk Statements  45-22-43-50/53
Safety Statements  53-45-60-61
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  BY5300000
10-23
HazardClass  6.1(b)
PackingGroup  III
HS Code  29215900

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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