Description

Dichloroacetaldehyde is a versatile halogenated aldehyde intermediate of significant industrial importance. Its high reactivity, particularly at the carbonyl group, makes it a valuable building block for synthesizing more complex chemical structures. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to produce fine chemicals, active ingredients, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including antiviral and antibacterial agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection chemicals.
• Organic Synthesis Building Block: Employed in reactions such as aldol condensations and nucleophilic additions to create complex aldehydes, acids, and heterocyclic compounds.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing certain specialty dyes and organic pigments.
• Polymer Modification: Can be used to introduce reactive aldehyde groups into polymer chains for cross-linking or functionalization.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways.

Basic Information

Product Name	Dichloroacetaldehyde
CAS No.	79-02-7
Molecular Formula	C2H2Cl2O
Molecular Weight	112.94 g/mol
Synonyms	Dichloroethanal; 2,2-Dichloroacetaldehyde; Dichloroacetic aldehyde; Chloral (common name for trichloroacetaldehyde, often confused); α,α-Dichloroacetaldehyde; DCA; EINECS 201-164-8
EINECS	201-164-8

Quality Control

Our Dichloroacetaldehyde is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, water content, and specific impurities. We adhere to cGMP guidelines where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from strong bases, reducing agents, and oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Dichloroacetic Acid	≤ 1.0%
Specific Impurities (GC)	Reported on COA

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