1,2-DICHLOROBENZENE
1,2-DICHLOROBENZENE For HPLC
Short Name: 1,2-DICHLOROBENZENE
Synonym: o-Dichlorobenzene
Basic Details
Article No.
LG1704d
Grade
For HPLC
Purity
99%
CAS No.
95-50-1
HS Code
2903.9120
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Pleasant odor
Melting point/ Freezing point [°C]
-18 - -17 °C
Auto-ignition temperature [°C]
648°C
Flash point [°C]
66 °C
Boiling point [°C]
178 - 180 °C
Initial boiling point [°C]
178°C
Final boiling point [°C]
180 °C
Evaporation rate
Vapour pressure [20°C]
1.6 hPa at 20°C
Vapour density
5.1
Density [g/cm3]
1.3
Solubility in water [% weight]
Practically insoluble in water
Partition coefficient Log Pow octanol /water at 20°C
5
Explosion limits -upper [%]
9.20%
Explosion limits -lower [%]
2.20%
Chemical Specifications
Appearance
Colourless liquid
Purity (by GC)
Min 99%
Density (d20°C/4°C)
1.305 - 1.308
APHA colour
Max 10
Non volatile matter
Max 0.0005%
Acidity
Max 0.0003 meq/gm
Alkalinity
Max 0.0005 meq/gm
Water (H2O)
Max 0.02%
UV transmittance (1cm cell, ref: water):
at 296 nm
Min 10%
at 300 nm
Min 50%
at 336 nm
Min 89%
at 380 - 450 nm
Min 98%
Safety Information & Hazard Symbols
Symbol
GHS07, GHS09
Signal Word
Warning
UN No.
1591
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H302-H315-H319-H335-H410
Precaution Statement
P261-P273-P305 + P351 + P338-P501