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White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9

China White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9, Find details about China P-Chlorophenol, 4-Chloro Phenol from White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9

Model NO.
P-Chlorophenol
Colour
White
Boiling Point
170
Melting Point
42-43
Flash Point
121
Trademark
SHUANGHE
Transport Package
Drums
Origin
China
HS Code
2908191000
Model NO.
P-Chlorophenol
Colour
White
Boiling Point
170
Melting Point
42-43
Flash Point
121
Trademark
SHUANGHE
Transport Package
Drums
Origin
China
HS Code
2908191000
1.Introduction
Para-chlorophenol, also known as p-chlorophenol (English name), 4-chloro phenol (4-chloro), 4-chloro-1-hydroxybenzene (4-chloro-1-hydroxybenzene), p-chloro-1-hydroxy benzene (4-chloro-1-hydroxybenzene), and 4-chloro-1-hydroxybenzene (4-chloro-1-hydroxybenzene). Pure products are colorless crystals, industrial products are yellow or pink crystals or powder. Volatile, steam has an unpleasant irritating odor. Flammable, slightly soluble in water, solubility in water (20ºC) 27.1g/L, soluble in benzene, ethanol, ethyl ether, glycerol, chloroform, fixed oil and volatile oil. 1% aqueous solution makes litmus acidic, its acidity is less than phenol, stronger than benzene. This product is mainly used in pesticide, medicine, dyestuff, plastic and other industries, also used as ethanol color changing agent, selective solvent for refining mineral oil, microscopic analysis, etc. When p-chlorophenol meets open fire and high heat, it can be flammable and decomposes at high temperature to produce toxic and corrosive flue gas.
2.Physical Properties
[Appearance] Pure product is colorless crystal. Industrial products are yellow or pink crystals or powders.
 
[Boiling point] (ºC) 217
 
[Melting point] (ºC) 42~43
 
[flash point] ºC (enclosed) 121
 
Density D440  1.2651
 
[Refractive Index] ND25   1.5
[Solubility] Para-chlorophenol is slightly soluble in water with solubility (20ºC) of 27.1g/L, soluble in benzene, ethanol, ethyl ether, glycerol, chloroform, solid oil and volatile oil.
 
[stability] stable, decomposition by heat, high temperature flammable.

Result of analysis

Items

Limits

Result

Appearance

White crystalline

Conforms

Purity

99.5%min

99.535%

Melting Point

42°C~42.5°C

42.5°C

O-ChloroPhenol

0.10%Max

0.013%

Phenol

0.10%max 

0.056%

2,6-Dichloro Phenol

0.30% Max

0.129%

2,4-Dichloro Phenol

0.40%max

0.258%

Others

0.10% Max

0.009%

Water

0.20% Max

0.15%

Conclusion

Conforms to standard 



3.Application:
Para-chlorophenol is mainly used in pesticide, medicine, dyestuff, plastic and other industries, and also used as denaturing agent for alcohol and selective solvent for refining mineral oil. Can also be used for microscopic analysis, plant growth promoter.
 
Used for the synthesis of dyes, and dilute nitric acid reaction to produce a, dinitroxide are dye intermediates; A variety of dyes can be further synthesized, such as neutral brilliant green BL, etc. In the pesticide industry, it is mainly used for the synthesis of fenruning, imidazone, wool fungicide, anti-lancin (multi-functional plant growth regulator), propanophos (endogenous insecticide), tamphorus, insecticide, mite egg ester (non-endogenous acaricidal agent), acaricidal ester, acaricidal ether; In the pharmaceutical industry for carboxylation of 5-chloro-2-hydroxy-benzoate sodium, synthesis of Antoamine, p-chlorophenoxy isobutyric acid and other drugs; It is also used in the synthesis of antioxidant BHA (butylated hydroxyanisole), etc.

4.Content
Content of 99% or higher
 
The boiling point of 216-218 ºC
 
Freezing point 36-42 ºC
 
Burning residue ≤0.1%

5.Package
The p-chlorophenol is sealed in plastic film lined or kraft paper open iron drum and placed in a dry, ventilated and cool place. Keep away from the heat source of ignition, avoid mixed transportation with ferric salt, heavy metal salt, potassium permanganate, hydrogen peroxide, iodine, bromine, protein, collodion, etc.
White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9

6.Transportion
White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9
7. Contact me

White Crystal P-Chlorophenol 4-Chlorophenol CAS: 106-48-9

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