Description

2,3,3-Trimethylbutan-2-Yl Prop-2-Enoate is a specialized acrylate ester monomer with a unique, highly branched alkyl group. This structural feature is critical for imparting enhanced properties such as low shrinkage, high hydrophobicity, and excellent weatherability to polymer formulations. It is primarily sought after by R&D chemists and formulators in the advanced polymer, specialty coatings, and high-performance adhesive industries seeking to develop materials with superior performance characteristics.

Application

• Advanced Polymer Synthesis: As a key monomer for producing specialty acrylic resins with low polymerization shrinkage and high dimensional stability.
• High-Performance Coatings: Used in formulations for automotive, industrial, and marine coatings to enhance durability, chemical resistance, and hydrophobicity.
• Specialty Adhesives & Sealants: Imparts flexibility, adhesion, and resistance to environmental stress cracking in demanding adhesive applications.
• UV-Curable Systems: A functional component in inks, overprint varnishes, and 3D printing resins that cure rapidly under UV light.
• Modifier for Elastomers: Used to modify the properties of synthetic rubbers, improving oil and solvent resistance.
• Research & Development: Serves as a building block in organic synthesis and material science research for novel polymeric architectures.

Basic Information

Product Name	2,3,3-Trimethylbutan-2-Yl Prop-2-Enoate
CAS No.	1033202-90-2
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	2,3,3-Trimethyl-2-butyl acrylate; 1,1,2-Trimethylpropyl acrylate; tert-Butylisopropyl acrylate; 2-Acryloyloxy-2,3,3-trimethylbutane; 2,3,3-Trimethylbutan-2-ol acrylate; Acrylic acid, 2,3,3-trimethyl-2-butyl ester; TBA (abbreviation in polymer context)
EINECS	Contact for details

Quality Control

Our production of 2,3,3-Trimethylbutan-2-Yl Prop-2-Enoate adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, open flames, and incompatible materials such as strong acids and oxidizing agents.

Specification

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

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