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1,2-DICHLOROBENZENE For HPLC

o-Dichlorobenzene

COAs

Packings

1000 ml (01000)

2500 ml (02500)

2500 ml (02500)

2GBA001000 2GBAG02500 2GBAH02500
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Article No. 03273 Grade For HPLC
Purity 99% CAS No. 95-50-1
Molecular Formula C6H4CI2 Molecular Weight 147.00
H.S. Code 2903.9120 Shelf Life 60 Months

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 <1
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%

Specifications

Appearance Clear 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 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 and Hazard Symbols

Exclamation Mark Environment
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
Revision Date: 07-Feb-2023

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