Description

1,2-Ethanediylbis(oxy-2,1-ethanediyl) 2-methyl-2-propenoate polymer with 7,7,9(or 7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl 2-methyl-2-propenoate is a specialized, high-molecular-weight functional polymer designed for advanced material science applications. This compound is valued for its unique structural properties, which enable precise control over material characteristics such as cross-linking density, mechanical strength, and chemical resistance. It is primarily sought by R&D and production teams in the pharmaceutical, biomedical device, and specialty coatings industries for developing next-generation products.

Application

• Advanced Drug Delivery Systems: As a key polymeric component in controlled-release matrices and implantable devices.
• Biomedical Hydrogels and Scaffolds: For tissue engineering applications requiring specific biodegradation and biocompatibility profiles.
• Specialty Adhesives and Sealants: Providing enhanced bonding performance in medical and electronic assemblies.
• High-Performance Coatings: Used in formulating protective and functional coatings for medical instruments and sensitive equipment.
• Cross-linking Agent for Polymers: To modify the thermal and mechanical properties of specialty plastics and elastomers.
• Research & Development: Serving as a critical building block in academic and industrial research for novel polymeric materials.

Basic Information

Product Name	1,2-Ethanediylbis(oxy-2,1-ethanediyl) 2-methyl-2-propenoate polymer with 7,7,9(or 7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl 2-methyl-2-propenoate
CAS No.	133573-77-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ethylene glycol) dimethacrylate crosslinker with peptide-based chain extender; PEG-DMA peptide conjugate; Multifunctional methacrylate copolymer; Acrylic polymer with diamine-diester chain extender; Photocrosslinkable biomedical polymer; 7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl bis(2-methylacrylate) polymer with PEG dimethacrylate
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical R&D and manufacturing processes. Quality is verified through a suite of analytical techniques including GPC/SEC (for molecular weight distribution), NMR, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, functional group content, and residual monomer levels is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (NMR/HPLC)	≥ 95.0%
Molecular Weight (GPC)	As per customer grade requirement
Residual Monomer (HPLC)	≤ 0.5%
Water Content (KF)	≤ 1.0%

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