P-Chlorobenzaldehyde

CAS No.: 104-88-1
Molecular Formula: C₇H₅ClO
Molecular Weight: 140.57

Description:

p-Chlorobenzaldehyde is a pale yellow crystalline solid, mainly used in the production of dyes, pharmaceuticals, and agrochemicals.

Main Applications:

Intermediate for dyes and pigments.

Pharmaceutical synthesis.

Agrochemical intermediate.

Snowhite P-Chlorobenzaldehyde products are classified into:

• P-Chlorobenzaldehyde tech grade
• P-Chlorobenzaldehyde pharma grade 

Typical Properties:

Property	Value
Appearance	Pale yellow crystalline powder
Assay	≥98.0%
Melting Point	46–49°C
Solubility	Slightly soluble in water, soluble in ethanol

 

P-Chlorobenzaldehyde tech grade:

Test Item	Unit	Specification
p-Chlorobenzaldehyde Purity	%	≥99.0
p-Chlorotoluene Content	%	≤0.05
o-Chlorobenzaldehyde Content	%	≤0.20
m-Chlorobenzaldehyde Content	%	≤0.20
p-Chlorine Fraction Content	%	≤0.15
p-Chlorodichlorobenzene Content	%	≤0.10
Other Impurities Content	%	≤0.10
Acidity	%	≤0.50

 

P-Chlorobenzaldehyde pharma grade:

Test Item	Unit	Specification
p-Chlorobenzaldehyde Purity	%	≥99.4
p-Chlorotoluene Content	%	≤0.05
o-Chlorobenzaldehyde Content	%	≤0.15
m-Chlorobenzaldehyde Content	%	≤0.15
p-Chlorine Fraction Content	%	≤0.10
p-Chlorodichlorobenzene Content	%	≤0.05
Other Impurities Content	%	≤0.10
Acidity	%	≤0.50