Description

1,1-Bis(Trimethylsilyloxy)-1,3-Butadiene is a specialized organosilicon reagent featuring a protected diene functionality. This compound is valued for its role as a versatile synthetic building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise carbon-carbon bond formation.

Application

• Diels-Alder Reactions: Serves as a reactive diene component for the synthesis of complex cyclic and polycyclic compounds.
• Pharmaceutical Intermediates: Used in the synthesis of key intermediates for active pharmaceutical ingredients (APIs), particularly in steroid and terpene chemistry.
• Agrochemical Synthesis: Employed in the production of advanced crop protection agents and herbicides.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Material Science Research: Utilized in the development of novel polymers and organic electronic materials.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	1,1-Bis(Trimethylsilyloxy)-1,3-Butadiene
CAS No.	87121-06-0
Molecular Formula	C10H22O2Si2
Molecular Weight	230.45 g/mol
Synonyms	1,1-Bis(trimethylsiloxy)-1,3-butadiene; 1,1-Bis(trimethylsilyloxy)buta-1,3-diene; 1,3-Butadiene, 1,1-bis[(trimethylsilyl)oxy]-; 1,1-Bis-O-(trimethylsilyl)-1,3-butadiene; TMS-protected 1,3-butadiene derivative; Bistrimethylsilyloxybutadiene
EINECS	Contact for details

Quality Control

Our 1,1-Bis(Trimethylsilyloxy)-1,3-Butadiene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters. We support cGMP and ISO 9001 standards for research and development applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (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.