Description

N,N,N',N'-Tetramethyl-α,α-difluorosilanediamine is a specialized organosilicon compound featuring a unique difluorosilyl core flanked by two dimethylamino groups. This structure makes it a valuable reagent and intermediate in advanced material synthesis, particularly for introducing silicon and fluorine functionalities. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides and herbicides with enhanced stability and efficacy.
• Silylating Agent: Acts as a versatile reagent for introducing the -SiF2N(CH3)2 group into organic molecules, protecting functional groups or modifying reactivity.
• Precursor for Silicon-Based Materials: Employed in the development of specialty silicones, resins, and advanced polymeric materials with tailored properties.
• Surface Modification: Utilized to functionalize material surfaces, altering characteristics like hydrophobicity, adhesion, or chemical resistance.
• Laboratory Research & Development: A critical reagent for academic and industrial research in organometallic and fluorine chemistry.

Basic Information

Product Name	N,N,N',N'-Tetramethyl-α,α-difluorosilanediamine
CAS No.	663-77-4
Molecular Formula	C4H12F2N2Si
Molecular Weight	154.24 g/mol
Synonyms	Difluoro[bis(dimethylamino)]silane; Bis(dimethylamino)difluorosilane; N,N,N',N'-Tetramethyldifluorosilanediamine; (Dimethylamino)difluorosilane; Difluoro-N,N,N',N'-tetramethylsilanediamine; Silane, difluorobis(dimethylamino)-; (Bis(dimethylamino))difluorosilane
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetramethyl-α,α-difluorosilanediamine is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications 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, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

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