Description

Dithiodi-2,1-Ethanediyl Bismethacrylate CAS NO 36837-97-5 is a specialized difunctional methacrylate monomer containing a disulfide linkage. This compound is valued for its ability to introduce dynamic, cleavable crosslinks into polymer networks, enabling materials with unique responsive and self-healing properties. It is primarily sought by R&D chemists and material scientists in the advanced polymer, biomedical device, and specialty adhesive industries.

Application

• Dynamic/Responsive Polymer Networks: As a crosslinker for creating polymers with redox-responsive or self-healing characteristics.
• Biomedical Materials: In the synthesis of degradable hydrogels, drug delivery carriers, and smart coatings for medical implants.
• Advanced Adhesives & Sealants: To formulate adhesives with controlled debonding or stress-relaxation properties.
• Dental & Orthopedic Resins: As a component in experimental resin composites where controlled degradation is desired.
• Surface Coatings: For developing smart coatings that respond to specific environmental triggers.
• Polymer Modification: To introduce disulfide bonds into polymer backbones for tailored mechanical and chemical properties.

Basic Information

Product Name	Dithiodi-2,1-Ethanediyl Bismethacrylate
CAS No.	36837-97-5
Molecular Formula	C12H14O4S2
Molecular Weight	286.37 g/mol
Synonyms	Bis(2-methacryloyloxyethyl) Disulfide; 2,2'-Dithiodiethanol Dimethacrylate; Ethylene Glycol Bis(2-methacryloylthioethyl) Ether; Disulfide Diethylene Glycol Dimethacrylate; 1,2-Bis(2-methacryloyloxyethyl)disulfane; DTDMA; Dithiodiethylene Glycol Dimethacrylate
EINECS	Contact for details

Quality Control

Our Dithiodi-2,1-Ethanediyl Bismethacrylate is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing, including assay by HPLC, identity confirmation (IR, NMR), and impurity profiling, to ensure high purity and consistency for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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