o-PHENYLENEDIAMINE
o-PHENYLENEDIAMINE For Synthesis
Short Name: o-PHENYLENEDIAMINE
Synonym: 1,2-Diaminobenzene; 1,2-Phenylenediamine; OPD
Basic Details
Article No.
LG3496
Grade
For Synthesis
Purity
98%
CAS No.
95-54-5
HS Code
2921.5110
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Brownish yellow
Odour
Acetic odor
pH value
8.7
Melting point/ Freezing point [°C]
100 - 102 °C
Flash point [°C]
136 °C
Boiling point [°C]
256 - 258 °C
Initial boiling point [°C]
256 °C
Final boiling point [°C]
258 °C
Vapour pressure mm/Hg
0.01 mm Hg @ 250C
Density [g/cm3]
1.03
Solubility in water [% weight]
Soluble in water
Partition coefficient Log Pow octanol /water at 20°C
0.15
Explosion limits -lower [%]
1.50%
Chemical Specifications
Appearance
Pale/ Brownish yellow flakes
Assay
Min 98%
Melting point
101 - 103 °C
Sulphated ash
Max 0.1%
Safety Information & Hazard Symbols
Symbol
GHS06, GHS08, GHS09
Signal Word
Danger
UN No.
1673
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H301-H312-H317-H319-H332-H341-H351-H410
Precaution Statement
P273-P280-P301 + P310-P305 + P351 + P338-P501