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Product details
4-Chlorobenzaldehyde liquid also known as 4-chlorobenzaldehyde liquid. Colorless flake crystal to light yellow powder. Molecular weight 140.57. Melting point 47.5℃. Boiling point 213 ~ 214℃. The relative density is 1.196(61/4℃). Refractive index 1.5552(61℃). Flash point 87℃. 4-Chlorobenzaldehyde does not dissolve in water, but soluble in ethanol, ether, benzene, and acetone. Can evaporate with water vapor. 4-Chlorobenzaldehyde is used in medicine and dye intermediates to produce phenarol and aminobenzaldehyde. It is obtained by chlorination hydrolysis of p-chlorotoluene. 4-Chlorobenzaldehyde liquid can also be produced by oxidation of p-chlorotoluene manganese dioxide. It can also be prepared from p-chlorotoluene by air oxidation.
Applications/Functions of 4-Chlorobenzaldehyde liquid
Physicochemical Property of 4-Chlorobenzaldehyde liquid
4-Chlorobenzaldehyde was a white solid that dissolved in benzene, toluene and other solvents, but insoluble in water, at m.p. 46-47 ℃, b.p. 213-214 ℃, n20D 1.5640.
Production methodprocess of 4-Chlorobenzaldehyde liquid
4-Chlorobenzaldehyde liquid is produced by chlorinated hydrolysis of p-chlorotoluene. It can also be obtained by oxidation of p-chlorotoluene manganese dioxide. It can also be prepared from p-chlorotoluene by air oxidation.
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