Description

4-(Chloroacetoxy)Butyl Acrylate is a specialized bifunctional monomer containing both an acrylate and a reactive chloroacetate ester group. This unique structure makes it a valuable chemical intermediate for synthesizing polymers with tailored properties, such as crosslinkability and functional group introduction. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries for developing advanced materials, including reactive diluents, crosslinking agents, and functional polymer precursors.

Application

• Reactive Diluent & Crosslinker: Used in the formulation of radiation-curable coatings, inks, and adhesives to enhance crosslinking density and final material properties.
• Functional Polymer Synthesis: Serves as a key monomer for introducing pendant chloroacetate groups into acrylic polymers, enabling further chemical modifications.
• Photoresist & Electronic Materials: Employed in the production of specialty polymers for photoresist applications in the semiconductor and electronics industries.
• Bioconjugation & Hydrogel Fabrication: The chloroacetate moiety can be used for conjugation reactions in the development of functional hydrogels and biomaterials.
• Surface Modification Agent: Used to modify surface properties of materials by grafting functional polymer chains.
• Intermediate for Specialty Chemicals: Acts as a building block for synthesizing more complex molecules in pharmaceutical and agrochemical research.

Basic Information

Product Name	4-(Chloroacetoxy)Butyl Acrylate
CAS No.	157525-13-8
Molecular Formula	C9H13ClO4
Molecular Weight	220.65 g/mol
Synonyms	4-(Chloroacetoxy)butyl acrylate; Butyl 4-(chloroacetoxy)acrylate; 2-Propenoic acid, 4-(chloroacetoxy)butyl ester; Acrylic acid, 4-(chloroacetoxy)butyl ester; 4-(Chloroacetoxy)butyl 2-propenoate; 4-Chloroacetoxybutyl acrylate; 4-(Chloroacetyloxy)butyl acrylate
EINECS	Contact for details

Quality Control

Our 4-(Chloroacetoxy)Butyl Acrylate is manufactured under strict quality control protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure. Ensure containers are kept tightly sealed when not in use to prevent moisture ingress and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g

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