Description

Trimethyl-((E)-3-Phenyl-But-2-Enyl)-Silane is a specialized organosilicon compound featuring a phenyl-substituted butenyl chain. This compound matters as a versatile synthetic intermediate and silicon-based building block in advanced organic synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Organometallic Chemistry: Acts as a reagent in cross-coupling reactions, such as Hiyama couplings, for carbon-carbon bond formation.
• Material Science Research: Used in the development of novel silicon-containing polymers and advanced organic materials.
• Agrochemical Synthesis: Employed as a building block for creating new crop protection agents and specialty agrochemicals.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for transition metal catalysis.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor molecules.

Basic Information

Product Name	Trimethyl-((E)-3-Phenyl-But-2-Enyl)-Silane
CAS No.	79239-05-7
Molecular Formula	C₁₃H₂₀Si
Molecular Weight	204.39 g/mol
Synonyms	(E)-3-Phenyl-2-butenyltrimethylsilane; (E)-1-Phenyl-1-buten-3-yltrimethylsilane; 3-Phenyl-2-buten-1-yltrimethylsilane; Trimethyl[(1E)-3-phenyl-2-buten-1-yl]silane; (E)-3-Phenylbut-2-en-1-yltrimethylsilane; 1-Trimethylsilyl-3-phenyl-2-butene; (E)-1-Trimethylsilyl-3-phenyl-2-butene
EINECS	Contact for details

Quality Control

Our Trimethyl-((E)-3-Phenyl-But-2-Enyl)-Silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and product loss.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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