Description

2-Propenoic Acid, 1,1-Dimethylpropyl Ester is a specialized acrylate ester monomer, also known by its CAS number 7383-26-8. This compound serves as a crucial building block in the synthesis of advanced polymers, offering unique properties derived from its tert-pentyl ester group. It is primarily sought after by manufacturers in the coatings, adhesives, and specialty chemical sectors for developing materials with tailored performance characteristics such as enhanced hydrophobicity, flexibility, and chemical resistance.

Application

• Acrylic Polymer Synthesis: A key monomer for producing specialty acrylic resins with low glass transition temperatures (Tg).
• Industrial Coatings & Paints: Used in formulating high-performance coatings that require excellent weatherability, adhesion, and flexibility.
• Pressure-Sensitive Adhesives (PSAs): Imparts specific tack and peel properties in adhesive tapes and labels.
• UV-Curable Resins & Inks: Acts as a reactive diluent or functional monomer in radiation-curable systems for fast curing.
• Textile & Leather Finishes: Employed in polymers that provide durable, soft-hand finishes to fabrics and leather goods.
• Specialty Elastomers & Sealants: Contributes to the synthesis of elastomeric materials with specific oil and solvent resistance.

Basic Information

Product Name	2-Propenoic Acid, 1,1-Dimethylpropyl Ester
CAS No.	7383-26-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	tert-Pentyl Acrylate; 1,1-Dimethylpropyl Acrylate; Acrylic Acid tert-Pentyl Ester; 2-Methyl-2-butyl Acrylate; tert-Amyl Acrylate; T-Pentyl Acrylate; 7383-26-8; 2-Propenoic acid, 1,1-dimethylpropyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 1,1-Dimethylpropyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 15-25°C (59-77°F).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 20
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm

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