Description

Diisopropenyloxydiphenylsilane is a specialized organosilicon compound that serves as a versatile building block in advanced material synthesis. Its unique bifunctional structure, featuring both silane and isopropenyloxy groups, makes it a valuable precursor for creating polymers and hybrid materials with tailored properties. This chemical is primarily utilized by R&D chemists and process engineers in the pharmaceutical intermediates, specialty polymers, and silicone resin sectors.

Application

• Crosslinking Agent: Used in the synthesis of heat-resistant and durable silicone resins and elastomers.
• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs).
• Polymer Modification: Acts as a functional monomer or coupling agent to introduce silane functionality into polymer backbones for improved adhesion or stability.
• Surface Treatment: Employed to modify inorganic surfaces like silica or glass, enhancing compatibility with organic matrices in composite materials.
• Adhesive & Sealant Formulations: Imparts moisture-curing properties and improves bonding performance in high-performance formulations.
• Research & Development: A crucial reagent in organic and organometallic chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	Diisopropenyloxydiphenylsilane
CAS No.	6651-41-8
Molecular Formula	C18H20O2Si
Molecular Weight	296.44 g/mol
Synonyms	Bis(isopropenyloxy)diphenylsilane; Diphenylbis(1-methylethenyloxy)silane; Diphenyldiisopropenyloxysilane; Silane, diphenylbis(1-methylethenyloxy)-; 1,1'-(Diphenylsilanediyl)bis(1-methoxypropene) (alternative representation); DIPDS (abbreviation)
EINECS	Contact for details

Quality Control

Every batch of Diisopropenyloxydiphenylsilane is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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