Description

2-Butyl-2-tert-Butyl-N,N,N',N',4,4-Hexamethylcyclobutanedisilazane-1,3-Diamine is a specialized organosilicon compound featuring a unique cyclobutane disilazane-diamine hybrid structure. This chemical matters as a high-value intermediate and ligand, offering precise steric and electronic properties for advanced material synthesis and catalysis. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific silicon-nitrogen frameworks.
• Catalyst Ligand/Precursor: Acts as a sophisticated ligand for transition metal catalysts in asymmetric synthesis and cross-coupling reactions, leveraging its bulky substituents for stereoselectivity.
• Surface Modification Agent: Used to functionalize silica and other inorganic surfaces, imparting specific organic character for advanced composites and coatings.
• Specialty Polymer Synthesis: Employed as a monomer or chain modifier in the production of high-performance silicones and hybrid organic-inorganic polymers.
• Agrochemical Research: Utilized in the development of new generation pesticides and herbicides where its unique structure can enhance biological activity or environmental stability.
• Material Science Research: A valuable reagent for creating novel silicon-based nanomaterials, porous frameworks, and precursors for chemical vapor deposition (CVD).

Basic Information

Item	Details
Product Name	2-Butyl-2-tert-Butyl-N,N,N',N',4,4-Hexamethylcyclobutanedisilazane-1,3-Diamine
CAS No.	66517-40-6
Molecular Formula	C18H43N3Si2
Molecular Weight	357.73 g/mol
Synonyms	1,3-Diamino-2-butyl-2-tert-butyl-4,4,5,5-tetramethyl-1,3,2-diazasilolidine; 2-Butyl-2-(tert-butyl)-4,4,5,5-tetramethyl-1,3,2-diazasilolidine-1,3-diamine; N,N,N',N'-Tetramethyl-2-butyl-2-tert-butylcyclobutanedisilazane-1,3-diamine; Cyclobutanedisilazane-1,3-diamine, 2-butyl-2-tert-butyl-N,N,N',N',4,4-hexamethyl-; Diazasilolidine-diamine derivative; Bulky disilazane diamine ligand; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-Butyl-2-tert-Butyl-N,N,N',N',4,4-Hexamethylcyclobutanedisilazane-1,3-Diamine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes rigorous analytical testing, including NMR, GC, and HPLC, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) 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)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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