Description

1,3-Bis(3,3,3-Trifluoropropyl)Tetramethyldisilazane is a high-purity organosilicon compound featuring a disilazane backbone functionalized with trifluoropropyl groups. This structure makes it a valuable silylating agent and key intermediate for introducing fluorinated alkyl chains into silicon-based materials. It is essential for manufacturers and R&D teams in the advanced silicone polymers, specialty coatings, and electronics sectors seeking to enhance material properties with fluorinated functionalities.

Application

• Silicone Polymer Modification: As a monomer or chain modifier for synthesizing fluorosilicone elastomers and oils with improved solvent resistance, thermal stability, and low surface energy.
• Surface Treatment Agent: For imparting water, oil, and stain repellency to textiles, paper, and construction materials.
• Adhesive & Sealant Formulations: To enhance the chemical resistance and durability of high-performance silicone-based adhesives and sealants.
• Pharmaceutical & Agrochemical Intermediates: Serving as a protected amine or silylating reagent in the synthesis of complex molecules.
• Electronics Industry: Potential use in the deposition of silicon nitride or silicon carbonitride thin films via chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes.
• Laboratory Reagent: Used as a specialized silylating agent for protecting amines or modifying silica surfaces in research and analytical chemistry.

Basic Information

Item	Details
Product Name	1,3-Bis(3,3,3-Trifluoropropyl)Tetramethyldisilazane
CAS No.	39482-87-6
Molecular Formula	C10H21F6NSi2
Molecular Weight	317.44 g/mol
Synonyms	Bis(3,3,3-trifluoropropyl)tetramethyldisilazane; 1,1,3,3-Tetramethyl-1,3-bis(3,3,3-trifluoropropyl)disilazane; N,N-Bis(3,3,3-trifluoropropyl)tetramethyldisilazane; Tetramethylbis(3,3,3-trifluoropropyl)disilazane; Disilazane, 1,1,3,3-tetramethyl-1,3-bis(3,3,3-trifluoropropyl)-; (3,3,3-Trifluoropropyl)dimethylsilylamine dimer
EINECS	Contact for details

Quality Control

Our 1,3-Bis(3,3,3-Trifluoropropyl)Tetramethyldisilazane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the precise requirements of advanced material synthesis. 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 area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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