2,4-DICHLOROPHENOL FOR SYNTHESIS
2,4-Dichlorohydroxybenzene; 2,4-DCP
Article No.
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516340100
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Molecular Formula
|
C6H4Cl2O |
H.S. Code
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2908.1900
|
Molecular Weight
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163.01
|
CAS No.
|
120-83-2
|
|
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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
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Signal Word
|
Danger
|
UN No
|
2928
|
IMCO Class No.
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6.1
|
Hazardous Statement
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H302-H311-H314-H411
|
Precaution Statement
|
P273-P280-P305 + P351 + P338-P310
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Packing Group
|
II |
Specifications
Description White crystals / crystalline powder Assay Min. 98.0% Melting range 40 – 43°C