Description

3-Phenyl-2,2,7,7-Tetramethyl-3,6-Diaza-2,7-Disilaoctane is a specialized organosilicon compound featuring a unique disilazane structure with a phenyl substituent. This compound matters as a versatile silylating agent and protecting group reagent, crucial for modifying the reactivity and stability of sensitive functional groups in complex syntheses. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate Synthesis: Used as a protecting group for amines and alcohols during the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Production: Employed in the manufacture of advanced pesticides and herbicides where selective protection of functional groups is required.
• Silicon-Based Polymer Chemistry: Serves as a monomer or modifying agent in the production of specialized silicones, siloxanes, and other silicon-containing polymers with tailored properties.
• Organic Synthesis Reagent: Acts as a key silylation reagent in laboratory and pilot-scale organic synthesis to impart volatility or stability to intermediates for purification and analysis.
• Surface Modification: Utilized to functionalize silica surfaces or other inorganic materials, altering their hydrophobicity and reactivity for specific industrial applications.
• Catalyst and Ligand Preparation: Used in the preparation of organometallic catalysts and ligands where the disilazane moiety plays a critical structural role.

Basic Information

Product Name	3-Phenyl-2,2,7,7-Tetramethyl-3,6-Diaza-2,7-Disilaoctane
CAS No.	17814-47-0
Molecular Formula	C16H30N2Si2
Molecular Weight	306.60 g/mol
Synonyms	1,3-Bis(1,1-dimethylethyl)-1,3-diphenyl-1,3-disilazane; N,N'-Diphenyl-N,N'-bis(tert-butyldimethylsilyl)hydrazine; 1,3-Di-tert-butyl-1,3-diphenyl-1,3-disilazane; tert-Butyldiphenylsilyl Azane; Phenylbis(tert-butyldimethylsilyl)amine; Disilazane, 1,3-diphenyl-1,3-bis(1,1-dimethylethyl)-; DTBDPS Amine; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-Phenyl-2,2,7,7-Tetramethyl-3,6-Diaza-2,7-Disilaoctane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) 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/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.