Description

Tungsten (V) Dichloride Triethoxide, 10% W/V In Ethanol is a specialized organometallic precursor solution, identified by CAS No. 45000-93-9. This compound is valued for its role as a high-purity source of tungsten in advanced materials synthesis. It is essential for researchers and manufacturers in the fields of chemical vapor deposition (CVD), atomic layer deposition (ALD), and catalysis development, where precise stoichiometry and solution-phase delivery are critical.

Application

• Advanced Thin Film Deposition: A key precursor for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) processes to create tungsten-containing films for semiconductors and microelectronics.
• Catalysis Research & Development: Serves as a starting material for synthesizing novel homogeneous and heterogeneous catalysts for organic transformations and petrochemical processes.
• Materials Science & Nanotechnology: Used in the sol-gel synthesis of tungsten oxide-based nanomaterials, coatings, and ceramics with tailored electronic or optical properties.
• Polymer & Coating Modifiers: Acts as a functional additive or cross-linking agent in specialty polymer formulations to enhance thermal stability or introduce specific catalytic sites.
• Laboratory Chemical Synthesis: Employed as a versatile reagent in organometallic and inorganic chemistry for the preparation of new tungsten complexes.

Basic Information

Item	Details
Product Name	Tungsten (V) Dichloride Triethoxide, 10% W/V In Ethanol
CAS No.	45000-93-9
Molecular Formula	C6H15Cl2O3W
Molecular Weight	397.00 g/mol
Synonyms	Tungsten(V) Dichloride Triethoxide; Dichlorotriethoxy Tungsten(V); Tungsten Dichloride Triethoxide; Triethoxy Tungsten Dichloride; WCl2(OEt)3; Tungsten Alkoxide; Tungsten Ethoxide Derivative; Organotungsten Precursor
EINECS	Contact for details

Quality Control

Our Tungsten (V) Dichloride Triethoxide solution is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including assay and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing tungsten content, solvent concentration, and trace metal analysis is provided to guarantee it meets the stringent requirements for advanced materials research and production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and highly volatile nature, containers should be kept sealed and handled under an inert atmosphere when possible to maintain stability and prevent concentration changes.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Concentration (as W)	10% w/v in Ethanol
Assay (Titration)	≥ 95.0%
Identification (IR)	Conforms to structure
Solvent Content (GC)	Balance (Ethanol)
Trace Metals (ICP-MS)	≤ 100 ppm total

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