Description

Tin(II) Methacrylate is an organotin compound that serves as a highly effective catalyst and monomer additive in advanced polymer synthesis. Its primary value lies in its ability to facilitate specific cross-linking reactions and impart unique properties to polymeric materials, such as enhanced thermal stability and tailored surface characteristics. This product is essential for R&D chemists and production engineers in the coatings, adhesives, and specialty plastics industries seeking to develop high-performance, functional polymers.

Application

• As a key catalyst or co-catalyst in the production of specialized polyurethane and polyester resins.
• As a reactive monomer or additive in the synthesis of acrylic-based polymers and coatings to modify properties like hardness and weatherability.
• In the formulation of advanced dental composites and restorative materials requiring precise polymerization control.
• For research and development of novel organometallic catalysts for organic synthesis and polymerization processes.
• In the manufacture of anti-fouling coatings and marine paints, leveraging its biocidal organotin properties (subject to regional regulations).
• As a cross-linking agent or chain transfer agent in radical polymerization to control polymer molecular weight and architecture.

Basic Information

Product Name	Tin(II) Methacrylate
CAS No.	76148-13-5
Molecular Formula	C8H12O4Sn
Molecular Weight	290.88 g/mol
Synonyms	Stannous Methacrylate; Tin(2+) Methacrylate; Methacrylic Acid Tin(II) Salt; Bis(methacrylato)tin; Tin Dimethacrylate; Stannous Dimethacrylate; Organotin Methacrylate; 2-Propenoic acid, 2-methyl-, tin(2+) salt
EINECS	Contact for details

Quality Control

Our Tin(II) Methacrylate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 40.0 % (w/w)
Purity (HPLC)	≥ 97.0 %
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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