Description

Ethyl(Triethylsilylmethyl) Sulfone is a specialized organosilicon sulfone compound with the CAS number 51042-04-7. This chemical serves as a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis, offering unique reactivity due to its silicon-stabilized carbanion. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing functionalized alkyl or sulfone groups.
• Agrochemical Synthesis: Serves as a key building block in the development of novel herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Employed in the research and production of specialty polymers, liquid crystals, and organic electronic materials.
• Organometallic Chemistry: Acts as a reagent for generating silicon-stabilized anions used in carbon-carbon bond-forming reactions.
• Protecting Group Strategy: Utilized in multi-step synthetic routes to temporarily mask reactive functional groups.
• Process Chemistry & Scale-up: Applied in route scouting and optimization for the commercial manufacturing of fine chemicals.

Basic Information

Product Name	Ethyl(Triethylsilylmethyl) Sulfone
CAS No.	51042-04-7
Molecular Formula	C10H24O2SSi
Molecular Weight	236.45 g/mol
Synonyms	Ethyl (Triethylsilyl)methyl Sulfone; (Triethylsilyl)methyl Ethyl Sulfone; Ethyl Triethylsilylmethylsulfone; Sulfone, ethyl(triethylsilylmethyl)-; (Triethylsilylmethyl) Ethyl Sulfone; Ethyl[(triethylsilyl)methyl]sulfone; 51042-04-7; Ethyl(triethylsilylmethyl)sulphone
EINECS	Contact for details

Quality Control

Our Ethyl(Triethylsilylmethyl) Sulfone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and GC, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The container should be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.