Description

Phenethylidenebis(Trimethylsilane) is a specialized organosilicon compound featuring a phenethylidene core flanked by two trimethylsilyl groups. This structure makes it a valuable reagent and building block in advanced organic synthesis, particularly for introducing silicon-protected functionalities. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures, including potential intermediates for active pharmaceutical ingredients (APIs) and novel polymers.

Application

• Pharmaceutical Intermediate Synthesis: Serves as a key building block for constructing complex organic molecules, particularly in the development of new active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the synthesis of novel compounds with potential herbicidal, insecticidal, or fungicidal activity.
• Organometallic Chemistry: Acts as a precursor or ligand in catalytic systems and the synthesis of novel metal-organic complexes.
• Materials Science: Employed in the research and development of advanced materials, such as silicon-containing polymers and hybrid organic-inorganic compounds.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Phenethylidenebis(Trimethylsilane)
CAS No.	18551-87-6
Molecular Formula	C₁₄H₂₄Si₂
Molecular Weight	248.51 g/mol
Synonyms	1,1-Bis(trimethylsilyl)-2-phenylethylene; (2-Phenylvinylidene)bis(trimethylsilane); Phenylethenylidenebis(trimethylsilane); Trimethyl[2-(trimethylsilyl)-1-phenylethenyl]silane; Ethene, 1,1-bis(trimethylsilyl)-2-phenyl-; Benzene, [(2,2-bis(trimethylsilyl)ethenyl]-
EINECS	Contact for details

Quality Control

Our Phenethylidenebis(Trimethylsilane) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, GC, and HPLC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 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.