Description

Butyl 2-Chloroacetate is an organic ester derivative of chloroacetic acid, valued for its role as a versatile chemical intermediate and alkylating agent. Its molecular structure makes it a critical building block for synthesizing more complex compounds in fine chemical and pharmaceutical manufacturing. This product is essential for industries requiring high-purity intermediates for agrochemicals, pharmaceuticals, and specialty polymer production.

Application

• Pharmaceutical Intermediate: Key starting material in the synthesis of active pharmaceutical ingredients (APIs) and various drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Chemical Synthesis: Serves as an alkylating agent and esterification reagent in organic synthesis laboratories and pilot plants.
• Polymer & Resin Modification: Employed as a monomer or modifier in the production of specialty polymers and coatings.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of certain dyes and organic pigments.
• Flavor & Fragrance Industry: Used in the controlled synthesis of specific ester-based aroma chemicals.

Basic Information

Product Name	Butyl 2-Chloroacetate
CAS No.	590-02-3
Molecular Formula	C6H11ClO2
Molecular Weight	150.60 g/mol
Synonyms	Butyl Chloroacetate; n-Butyl Chloroacetate; Chloroacetic Acid Butyl Ester; 2-Chloroacetic Acid Butyl Ester; Butyl α-Chloroacetate; n-Butyl 2-Chloroethanoate; NSC 8862; Butyl Chlorethanoate
EINECS	209-670-0

Quality Control

Our Butyl 2-Chloroacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

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, 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%
Density (20°C)	1.070 - 1.090 g/cm³
Refractive Index (20°C)	1.425 - 1.435
Water Content (KF)	≤ 0.5%

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