Description

3,3',3''-[Stibinetriyltris(Oxycarbonyl)]Tris[(Z)-Acrylic Acid Butyl] Ester is a specialized organoantimony compound that serves as a high-performance intermediate and functional additive. Its molecular structure, featuring multiple reactive sites, makes it a valuable component for advanced material synthesis and polymer modification. This product is primarily sought by R&D laboratories and industrial manufacturers in the polymer and specialty chemical sectors for developing novel materials with enhanced properties.

Application

• Polymer Additive: Acts as a flame retardant synergist or stabilizer in various polymer systems, including PVC, polyolefins, and engineering plastics.
• Cross-linking Agent: Utilized in the synthesis of thermosetting resins and elastomers to improve thermal stability and mechanical strength.
• Specialty Monomer: Serves as a building block for creating novel copolymers with specific optical, thermal, or surface properties.
• Catalyst Precursor: Used in the preparation of catalysts for organic synthesis and polymerization reactions.
• Adhesive & Coating Formulations: Imparts specific performance characteristics such as enhanced adhesion or chemical resistance in high-end industrial coatings and adhesives.
• Research & Development: A key intermediate for academic and industrial research focused on organometallic chemistry and advanced material science.

Basic Information

Product Name	3,3',3''-[Stibinetriyltris(Oxycarbonyl)]Tris[(Z)-Acrylic Acid Butyl] Ester
CAS No.	71850-72-1
Molecular Formula	C30H39O12Sb
Molecular Weight	699.39 g/mol
Synonyms	Tributyl 3,3',3''-[stibinetriyltris(oxycarbonyl)]tris[(Z)-2-propenoate]; Butyl (Z)-3-[3,3',3''-[stibinetriyltris(oxycarbonyl)]tris[oxy]]acrylate; Antimony tris(butyl (Z)-acrylate-O,O',O''-tricarbonate); Organoantimony acrylate ester; Tris(butyl (Z)-acrylate) antimonite tricarbonate; 71850-72-1; Tributyl antimony tris(carboxyacrylate)
EINECS	Contact for details

Quality Control

Our 3,3',3''-[Stibinetriyltris(Oxycarbonyl)]Tris[(Z)-Acrylic Acid Butyl] Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources, strong oxidizers, and incompatible materials. Due to its complex ester structure, prolonged exposure to high humidity should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Antimony (Sb) Content	16.5 - 18.0 %
Specific Gravity (20°C)	1.25 - 1.35
Moisture (KF)	≤ 0.5%

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