Description

1,1,1,3,3,3-Hexamethyldisilazane, Zinc Salt is a versatile organometallic compound derived from hexamethyldisilazane, serving as a highly effective silylation agent and catalyst precursor. This product is valued for its role in introducing trimethylsilyl groups, which are crucial for protecting reactive sites and modifying surface properties in advanced material synthesis. It is essential for manufacturers and R&D laboratories in the pharmaceutical, semiconductor, and specialty polymer industries seeking reliable, high-purity intermediates for sensitive chemical processes.

Application

• Pharmaceutical Intermediate: Used as a protecting agent for hydroxyl and amino groups during the synthesis of active pharmaceutical ingredients (APIs).
• Surface Modification Agent: Imparts hydrophobic characteristics to silica, glass, and other metal oxide surfaces in coatings and composites.
• Catalyst Precursor: Serves as a starting material for generating zinc-based catalysts used in organic transformations, including dehalogenation and cross-coupling reactions.
• Semiconductor Manufacturing: Employed in chemical vapor deposition (CVD) processes as a silylating agent for dielectric layers and surface passivation.
• Silicone Chemistry: Acts as a catalyst or cross-linking agent in the production of silicone resins and elastomers.
• Analytical Derivatization: Utilized to silylate compounds for Gas Chromatography (GC) and Mass Spectrometry (MS) analysis, improving volatility and detection.

Basic Information

Product Name	1,1,1,3,3,3-Hexamethyldisilazane, Zinc Salt
CAS No.	14760-26-0
Molecular Formula	C6H21N2Si2Zn
Molecular Weight	266.82 g/mol
Synonyms	Bis(trimethylsilyl)amide Zinc; Zinc Bis(hexamethyldisilazide); Zinc Hexamethyldisilazide; Zn(HMDS)2; Zinc Bis(N-(trimethylsilyl)trimethylsilylamide); Zinc 1,1,1,3,3,3-Hexamethyldisilazan-2-ide; Zinc(II) Bis(trimethylsilyl)amide; Zinc HMDS
EINECS	Contact for details

Quality Control

Our 1,1,1,3,3,3-Hexamethyldisilazane, Zinc Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay and impurity profile determination, to ensure it meets high-purity standards suitable for demanding industrial and research applications. Certificates of Analysis (COA) documenting purity, identity, and specific test results are available upon request.

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 material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Zn content)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Solubility	Soluble in common organic solvents (e.g., THF, Toluene)

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