2-Chlorobenzaldehyde

• Category :

  Intermediates

• Synonyms :

  2 chloro benzaldehyde;O-chlorobenzenecarboxyaldehyde;ortho-chlorobenzaldehyde;OCAD;O-CHLOROBENZALDEHYDE;Chlorobenzaldehyde, 2-;

• CAS NO :

  89-98-5

• EC NO :

  201-956-3

• Molecular Formula :

  C₇H₅ClO

• Molecular Weight :

  140.567

• Main Specifications :

• InChI :

  InChI=1/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H

• Product description :

  1. Product overview

  Product name	2-Chlorobenzaldehyde	CAS NO.	89-98-5
  Alias	2-chlorobenzaldehyde	English name	2-Chlorobenzaldehyde
  Molecular formula	C7H5CIO	Molecular weight	140.57
  Melting point	9-11℃	Boiling point	209-215℃
  Flash point	88 cc	Density	(water =1) 1.248 (25℃) (Air =1) No data
  Solubility	Soluble in alcohol, ether, acetone and benzene organic solvents, slightly soluble in water.	Explosion limit	No data
  Appearance & Property		Colorless needle-like crystal or colorless or light yellow oily liquid with benzaldehyde odor.

  2. Quality Index

  Item	Index
  Appearance	Colorless needle-like crystals or colorless or yellowish oily liquid
  Mass fraction of 2-Chlorobenzaldehyde % ≥	99.5
  Mass fraction of o-chlorotoluene % ≤	0.10
  Mass fraction of o-chlorobenzyl chloride % ≤	0.20
  Mass fraction of p-Chlorobenzaldehyde % ≤	0.30
  Mass fraction % of o-chlorodichlorobenzyl ≤	0.20
  Mass fraction of other impurities % ≤	0.10
  Acidity (calculated by 2-Chlorobenzoic acid) mass fraction % ≤	0.50

  3, Main uses
  is use as an intermediate of medicines and dye.

  4, Packing weight：250kg/drum.

• Molecular Structure :