2,4-DICHLOROPHENOL FOR SYNTHESIS
2,4-Dichlorohydroxybenzene; 2,4-DCP
| Article No.
|
516340100
|
Molecular Formula
|
C6H4Cl2O |
| H.S. Code
|
2908.1900
|
Molecular Weight
|
163.01
|
| CAS No.
|
120-83-2
|
|
|
Physical Properties
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Physical state at 20 °C
Solid
Colour
White crystal
Odour
Phenolic odour
Melting point [°C]
37 °C
Auto-ignition temperature [°C]
653°C
Flash point [°C]
104°C
Boiling point [°C]
209 - 210 °C
Initial boiling point [°C]
209°C
Final boiling point [°C]
210 °C
Vapour pressure [20°C]
0.12 mm Hg at 20 °C
Vapour pressure mm/Hg
0.12 mm Hg 20 °C
Vapour density
5.6
Density [g/cm3]
1.382
Solubility in water [% weight]
Slightly soluble
Partition coefficient Log Pow octanol / water at 20°C
3.06
Safety Information and Hazard Symbols
| Symbol
|
GHS05, GHS06, GHS09
|
| Signal Word
|
Danger
|
| UN No
|
2928
|
| IMCO Class No.
|
6.1
|
| Hazardous Statement
|
H302-H311-H314-H411
|
| Precaution Statement
|
P273-P280-P305 + P351 + P338-P310
|
| Packing Group
|
II |
Specifications
Description White crystals / crystalline powder Assay Min. 98.0% Melting range 40 – 43°C