Description

2-Chloropropionic Acid is a versatile halogenated carboxylic acid and a key organic synthesis intermediate. Its primary value lies in its reactive chlorine and carboxylic acid functional groups, enabling its use in the production of a wide range of downstream chemicals. This compound is essential for manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking to synthesize herbicides, active pharmaceutical ingredients (APIs), and other fine chemicals.

Application

• Agrochemical Synthesis: A crucial precursor for the manufacture of phenoxypropionic acid herbicides, such as dichlorprop and mecoprop.
• Pharmaceutical Intermediates: Used in the synthesis of various APIs and chiral compounds, leveraging its reactive site for further chemical modifications.
• Polymer & Resin Modifiers: Serves as a monomer or modifying agent in the production of specialty polymers and coatings to impart specific properties.
• Organic Synthesis Building Block: Employed in esterification, amidation, and nucleophilic substitution reactions to introduce the 2-chloropropionyl moiety.
• Flavor & Fragrance Industry: Used in the controlled synthesis of certain esters that contribute to specific flavor or aroma profiles.
• Research & Development: A valuable reagent in chemical R&D labs for exploring new synthetic pathways and creating novel compounds.

Basic Information

Product Name	2-Chloropropionic Acid
CAS No.	598-78-7
Molecular Formula	C3H5ClO2
Molecular Weight	108.52 g/mol
Synonyms	α-Chloropropionic Acid; 2-Chloropropanoic Acid; (RS)-2-Chloropropionic Acid; DL-2-Chloropropionic Acid; (±)-2-Chloropropionic Acid; Propanoic acid, 2-chloro-; 2-Monochloropropionic Acid
EINECS	209-937-4

Quality Control

Our 2-Chloropropionic Acid 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, confirming compliance with agreed-upon standards. We support our global clients with documentation relevant to REACH and other regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its hygroscopic and strong acid nature, the container must be kept tightly sealed to prevent moisture absorption and corrosion. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.24 - 1.28
Refractive Index (20°C)	1.433 - 1.437

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