Description

Chloroacetaldehyde is a highly reactive and versatile bifunctional organic compound, serving as a critical building block in fine chemical synthesis. Its value lies in its ability to introduce both an aldehyde and a chloroalkyl group, enabling the construction of complex heterocyclic and pharmaceutical intermediates. This makes it an essential raw material for manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking to develop advanced active ingredients and functional molecules.

Application

• Pharmaceutical Intermediates: Key precursor in the synthesis of various drugs, including antiviral agents, sedatives, and other nitrogen-containing heterocycles like imidazoles and pyrimidines.
• Agrochemical Synthesis: Used in the production of herbicides, insecticides, and plant growth regulators, where its reactive sites allow for the creation of targeted bioactive molecules.
• Chemical Research & Development: A valuable reagent in organic synthesis labs for cyclization reactions, alkylations, and as a starting material for custom synthesis projects.
• Dye and Pigment Manufacturing: Employed in the synthesis of certain complex dyes and colorants, leveraging its ability to form conjugated systems.
• Biocide Production: Acts as an intermediate in the manufacture of industrial biocides and preservatives.
• Crosslinking Agent: Utilized in polymer chemistry for modifying resins and creating crosslinked networks due to its electrophilic character.

Basic Information

Product Name	Chloroacetaldehyde
CAS No.	107-20-0
Molecular Formula	C2H3ClO
Molecular Weight	78.50 g/mol
Synonyms	2-Chloroacetaldehyde; Chloroethanal; 2-Chloroethanal; Monochloroacetaldehyde; α-Chloroacetaldehyde; Chloroacetaldehyde (aqueous solution); 2-Chloro-1-ethanal; NSC 402124
EINECS	203-472-8

Quality Control

Our Chloroacetaldehyde is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability for industrial applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay purity, identity confirmation, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and process validation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases, strong oxidizing agents, and amines. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-8°C for extended stability, especially for higher purity grades.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 40.0% (aqueous solution) / ≥ 98.0% (anhydrous, on demand)
Water Content (KF)	Contact for details
Acidity (as CH3COOH)	≤ 1.0 %
Density (20°C)	~1.19 g/cm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.