Description

1,3-Bis(Chloromethyl)Tetramethyldisilazane is a versatile organosilicon compound featuring a reactive disilazane backbone with chloromethyl functional groups. This unique structure makes it a valuable bifunctional reagent and key intermediate in advanced material synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures and modifying surface properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly as a building block for silicon-containing drug candidates.
• Agrochemical Synthesis: Serves as a precursor for creating novel silicon-based pesticides and herbicides with enhanced stability and efficacy.
• Surface Modification Agent: Employed to functionalize silica, glass, and other inorganic surfaces, improving adhesion and compatibility in composite materials.
• Crosslinking Agent: Acts as a reactive linker in the production of silicone resins, elastomers, and high-performance polymers.
• Lithography and Semiconductor Processing: Utilized as a silylating agent or precursor in photoresist formulations and thin-film deposition for microelectronics.
• Catalyst and Ligand Precursor: Provides a framework for developing novel organosilicon catalysts and ligands used in asymmetric synthesis.

Basic Information

Product Name	1,3-Bis(Chloromethyl)Tetramethyldisilazane
CAS No.	14579-91-0
Molecular Formula	C6H17Cl2NSi2
Molecular Weight	226.29 g/mol
Synonyms	N,N-Bis(chloromethyl)-1,1,3,3-tetramethyldisilazane; 1,3-Di(chloromethyl)-1,1,3,3-tetramethyldisilazane; Tetramethyl-1,3-bis(chloromethyl)disilazane; Bis(chloromethyl)tetramethyldisilazane; Disilazane, 1,3-bis(chloromethyl)-1,1,3,3-tetramethyl-; (Chloromethyl)dimethylsilylamine dimer
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Chloromethyl)Tetramethyldisilazane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

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

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