Description

Dibenzyldihydroxysilane is a versatile organosilicon compound characterized by its reactive dihydroxy and benzyl functional groups. This unique structure makes it a valuable intermediate for synthesizing advanced silicone polymers and coupling agents, offering enhanced compatibility and performance in composite materials. It is primarily utilized by manufacturers in the silicone elastomer, adhesive, and specialty chemical industries seeking to modify surface properties and improve material adhesion.

Application

• Silicone Polymer Modification: Acts as a key monomer or cross-linking agent in the synthesis of specialty silicone resins and elastomers.
• Adhesive & Sealant Formulations: Used as an adhesion promoter to enhance bonding between organic polymers and inorganic substrates like glass or metals.
• Surface Treatment Agent: Imparts hydrophobic or specific functional properties to surfaces in coatings and composite materials.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block in the synthesis of more complex organosilicon molecules for active ingredient development.
• Research & Development: Employed in academic and industrial R&D for exploring new organosilicon chemistry and material science applications.

Basic Information

Product Name	Dibenzyldihydroxysilane
CAS No.	18407-28-8
Molecular Formula	C₁₄H₁₆O₂Si
Molecular Weight	244.36 g/mol
Synonyms	Dibenzylsilanediol; Silanediol, dibenzyl-; Dibenzylsilicon dihydroxide; Dihydroxydibenzylsilane; NSC 163083; Bis(phenylmethyl)silanediol; (Dibenzyl)silicon diol
EINECS	Contact for details

Quality Control

Our Dibenzyldihydroxysilane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profiling, to ensure it meets the high-purity standards required for industrial and research applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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