Description

Crotyl Acrylate is a versatile, high-purity acrylate monomer characterized by its reactive double bonds. This compound is essential for synthesizing advanced polymers with tailored properties such as enhanced flexibility, adhesion, and chemical resistance. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to develop high-performance products.

Application

• UV-Curable Coatings and Inks: A key monomer for formulating fast-curing, high-gloss, and durable surface coatings.
• Pressure-Sensitive Adhesives (PSAs): Imparts excellent tack and peel strength to adhesive tapes and labels.
• Acrylic Polymer Synthesis: Used as a co-monomer to modify the glass transition temperature (Tg) and improve the low-temperature flexibility of acrylic resins.
• Fiber Reinforced Plastics (FRP): Acts as a cross-linking agent in unsaturated polyester resins for composites.
• Photoresists and Electronic Materials: Employed in the production of light-sensitive polymers for semiconductor and display manufacturing.
• Textile and Leather Finishes: Enhances the water repellency, softness, and durability of treated fabrics and leathers.
• Specialty Sealants: Contributes to the elasticity and weather resistance of industrial and construction sealants.

Basic Information

Product Name	Crotyl Acrylate
CAS No.	23916-33-8
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	2-Butenyl acrylate; 2-Propenoic acid, 2-butenyl ester; (2E)-2-Buten-1-yl acrylate; (E)-Crotyl acrylate; Acrylic acid crotyl ester; Crotyl 2-propenoate; 1-Buten-4-yl acryate; 3-Butenyl acrylate (isomeric mixture)
EINECS	Contact for details

Quality Control

Our Crotyl Acrylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications for industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee consistency and reliability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from oxidizing agents and polymerization initiators.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 200 ppm
Color (APHA)	≤ 50

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