TECHNICAL DATA SHEET
2-CHLOROPHENOL FOR SYNTHESIS
o-Chlorophenol; 2-Hydroxychlorobenzene; 1-Chloro-2-hydroxybenzene
Article No.
520340500
Molecular Formula
Cl.C
6
H
4
.OH
H.S. Code
2908.1900
Molecular Weight
128.56
CAS No.
95-57-8
Physical Properties
Physical state at 20 °C
Liquid
Colour
Light yellow
Odour
Unpleasant
Odour threshold
1.24 ppm
Melting point [°C]
8 °C
Flash point [°C]
64°C
Boiling point [°C]
175 - 176 °C
Initial boiling point [°C]
175°C
Final boiling point [°C]
176 °C
Vapour pressure [20°C]
0.3 kPa (@ 20°C)
Vapour density
4.4
Density [g/cm3]
1.241
Solubility in water [% weight]
Insoluble
Partition coefficient Log Pow octanol / water at 20°C
2.17
Specifications
Assay (GC) % Min 98Wt.per ml at 20 °C 1.261 - 1.265
Safety Information and Hazard Symbols
Symbol
GHS07, GHS09
Signal Word
Warning
UN No
2021
IMCO Class No.
6.1
Hazardous Statement
H302+H312+H332-H411
Precaution Statement
P261-P264-P271-P273-P273-P280-P302+P352-P304+P340-P501
Packing Group
III