Description

3-Chlorobutyl Acetate is a versatile organic ester and halogenated intermediate with significant utility in industrial synthesis. Its value lies in its bifunctional reactivity, offering both an ester group and a chloroalkyl chain for further chemical transformations. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to build complex molecular architectures. Its properties make it a key building block for producing active ingredients, fine chemicals, and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring chlorobutyl side chains.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators where the chlorobutyl moiety is incorporated.
• Polymer & Resin Modifier: Acts as a reactive monomer or plasticizer intermediate to modify the properties of specialty polymers and coatings.
• Fine Chemical Production: Employed in organic synthesis for creating complex esters, ethers, and other derivatives in research and development.
• Solvent & Reaction Medium: Functions as a solvent for specific reactions and formulations in industrial chemical processes.
• Flavor & Fragrance Ingredient Intermediate: Used in the controlled synthesis of certain ester-based aroma chemicals.

Basic Information

Product Name	3-Chlorobutyl Acetate
CAS No.	2203-36-3
Molecular Formula	C6H11ClO2
Molecular Weight	150.60 g/mol
Synonyms	1-Acetoxy-3-chlorobutane; 3-Chlorobutyl ethanoate; Butanol, 3-chloro-, acetate; 3-Chloro-1-butyl acetate; Acetic acid 3-chlorobutyl ester; (3-Chlorobutoxy)ethane; 3-Chlorobutanol acetate
EINECS	218-618-5

Quality Control

Our 3-Chlorobutyl Acetate is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' needs for regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	1.070 - 1.090 g/mL

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