Description

Methyl 2-Chloropropionate is an important organic ester and versatile chemical intermediate. This compound is valued for its reactivity, particularly as a building block for synthesizing more complex molecules in fine chemical and pharmaceutical manufacturing. It is primarily sought by R&D chemists and production specialists in the agrochemical, pharmaceutical, and specialty chemical industries for applications requiring a reactive chlorinated ester moiety.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in specialty polymer formulations.
• Organic Synthesis Reagent: Serves as a starting material or alkylating agent in various organic transformations in research and development.
• Flavor & Fragrance Industry: Intermediate for the production of certain ester-based aroma compounds.
• Chemical Research: Utilized in academic and industrial labs for method development and novel compound synthesis.

Basic Information

Product Name	Methyl 2-Chloropropionate
CAS No.	17639-93-9
Molecular Formula	C4H7ClO2
Molecular Weight	122.55 g/mol
Synonyms	Methyl 2-chloropropanoate; 2-Chloropropionic Acid Methyl Ester; Methyl α-chloropropionate; α-Chloropropionic Acid Methyl Ester; Methyl 2-chloropropanoate; Methyl ester of 2-chloropropionic acid; Propanoic acid, 2-chloro-, methyl ester
EINECS	241-622-7

Quality Control

Our Methyl 2-Chloropropionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

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 bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.080 - 1.090
Refractive Index (20°C)	1.415 - 1.425

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