Description

Silicon Benzoate is an organosilicon compound that serves as a versatile intermediate and functional additive in advanced material synthesis. Its unique structure, combining silicon with a benzoate group, provides valuable properties for modifying polymer characteristics and enhancing material performance. This product is essential for manufacturers in the silicone polymer, specialty coatings, and adhesive industries seeking to improve thermal stability, cross-linking efficiency, or surface properties. We supply high-purity Silicon Benzoate CAS NO 1063-87-2 to support consistent and reliable production processes.

Application

• Silicone Polymer Modification: Acts as a cross-linking agent or chain modifier to enhance the thermal and mechanical properties of silicone rubbers and resins.
• Specialty Coatings & Inks: Used as an additive to improve adhesion, gloss, and weather resistance in high-performance coating formulations.
• Adhesives & Sealants: Functions as a key intermediate to increase cohesion and environmental stability in silicone-based adhesive systems.
• Lubricant & Grease Additives: Employed to formulate advanced silicone-based lubricants with superior high-temperature performance.
• Pharmaceutical & Cosmetic Intermediates: Serves as a synthetic building block in the production of certain silicon-containing active ingredients or delivery agents.
• Research & Development: A valuable reagent for academic and industrial R&D in organosilicon chemistry and new material discovery.

Basic Information

Product Name	Silicon Benzoate
CAS No.	1063-87-2
Molecular Formula	C7H6O2Si
Molecular Weight	150.21 g/mol
Synonyms	Benzoic acid, silicon salt; Silicon(IV) benzoate; Tetrabenzoyloxysilane; Benzoyloxysilane; Phenylcarboxylatosilicon; Silicic acid, tetrabenzoate; Tetra(benzoyloxy)silane; Silicon tetrabenzoate
EINECS	213-910-6

Quality Control

Our Silicon Benzoate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications, including identity confirmation, assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are provided with every shipment. We support customer audits and can tailor specifications to meet specific GMP or ISO guided requirements for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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