Description

Chloroacetaldehyde Dimethyl Acetal is a versatile acetal-protected derivative of chloroacetaldehyde, offering enhanced stability and handling characteristics. This compound serves as a crucial alkylating agent and synthetic building block in advanced organic synthesis, enabling the introduction of the chloroacetaldehyde moiety under controlled conditions. It is primarily utilized by pharmaceutical intermediates, agrochemical, and specialty chemical manufacturers for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing heterocyclic structures.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, insecticides, and fungicides as a reactive alkylating agent.
• Fine Chemical Production: Serves as a protected aldehyde equivalent in multi-step organic syntheses for flavors, fragrances, and dyes.
• Polymer Chemistry: Employed as a monomer or cross-linking agent modifier in the production of specialty polymers and resins.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for method development and novel compound synthesis.

Basic Information

Item	Details
Product Name	Chloroacetaldehyde Dimethyl Acetal
CAS No.	97-97-2
Molecular Formula	C4H9ClO2
Molecular Weight	124.57 g/mol
Synonyms	2-Chloro-1,1-dimethoxyethane; Chloroacetaldehyde dimethyl acetal; 1-Chloro-2,2-dimethoxyethane; Dimethyl (2-chloroethylidene) bis(oxide); α-Chloroacetaldehyde dimethyl acetal; 2-Chloroacetaldehyde dimethyl acetal; NSC 402124
EINECS	202-625-6

Quality Control

Our Chloroacetaldehyde Dimethyl Acetal is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and fine chemical applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.10 - 1.15 g/cm³
Refractive Index (n20D)	1.415 - 1.425

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