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General Purpose Solvents

1,2-Dichlorobenzene AR

RA000209 CAS 95-50-1 AR

Identity

Product code
RA000209
CAS number
95-50-1
Grade
AR
Purity
99%
Molecular formula
C6H4Cl2
Molecular weight
147.00

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Evaporation rate Max 1 —
Vapour pressure [20°C] 1.6 hPa hPa
Vapour density 5.1 —
Density [g/cm3] 1.3 g/cm3 g/cm3
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 % %
Colour Clear Colorless —
Odour Pleasant odor —
Melting point/ Freezing point [°C] -18 - 17 °C °C
Auto-ignition temperature [°C] 648 °C °C
Flash point [°C] 66 °C °C
Boiling point [°C] 178 - 180 °C °C
Initial boiling point [°C] 178 °C °C
Final boiling point [°C] 180 °C °C

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance Clear colourless liquid — —
Iron (Fe) Max 0.0001 % % —
Purity Min 99 % % GC
Density (d20°C/4°C) 1.305 - 1.307 — —
Refractive index (20°C; 589 nm) (20 °C) 1.5510 - 1.5520 — —
Water Max 0.01 % % KF
Non - volatile matter Max 0.001 % % —
Free acid Max 0.001 % % —
Heavy metal Max 0.0001 % % —
Chloride (Cl) Max 0.0001 % % —

3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 L RA000209-PK-25L
500 mL RA000209-PK-500ML
200 L RA000209-PK-200L
2.5 L RA000209-PK-2.5L