Description

Bis(Isopropylcyclopentadienyl)Tungsten Dichloride is a highly specialized organometallic compound of tungsten, serving as a critical precursor in advanced material synthesis. Its value lies in its role as a volatile, high-purity source for tungsten in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes, enabling precise thin-film growth. This product is essential for manufacturers and R&D facilities in the semiconductor, nanotechnology, and specialty catalyst sectors seeking to enhance material performance and process control.

Application

• Semiconductor Manufacturing: As a key precursor for depositing tungsten-containing thin films via CVD and ALD for interconnects, barriers, and gates.
• Advanced Materials Research: For the development of novel tungsten-based nanomaterials, coatings, and composites with tailored properties.
• Catalyst Synthesis: As a starting material for preparing homogeneous and heterogeneous catalysts used in specialized organic transformations and polymerization reactions.
• Optical and Electronic Coatings: For creating functional tungsten oxide or nitride films used in electrochromic devices, sensors, and photovoltaics.
• Surface Modification: To impart wear-resistance, thermal stability, or specific chemical functionality to substrate surfaces.

Basic Information

Product Name	Bis(Isopropylcyclopentadienyl)Tungsten Dichloride
CAS No.	90023-13-5
Molecular Formula	C16H22Cl2W
Molecular Weight	485.10 g/mol
Synonyms	Bis(isopropylcyclopentadienyl)tungsten(IV) dichloride; Diisopropylcyclopentadienyltungsten dichloride; (i-PrCp)2WCl2; Tungsten, dichlorobis(η5-1-isopropyl-2,4-cyclopentadien-1-yl)-; Bis(1-isopropylcyclopentadienyl)tungsten dichloride; Tungocene dichloride derivative
EINECS	Contact for details

Quality Control

Our Bis(Isopropylcyclopentadienyl)Tungsten Dichloride is manufactured under stringent conditions to ensure batch-to-batch consistency and high purity, critical for sensitive deposition processes. Quality is verified through advanced analytical techniques including NMR, elemental analysis, and chromatography. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C or as specified on the label. Due to its hygroscopic and easily oxidized nature, the container should only be opened in a controlled, moisture-free environment (e.g., glovebox) and handled with appropriate precautions to prevent degradation.

Specification

Item	Specification
Appearance	Orange to brown crystalline solid
Identification (IR)	Conforms to structure
Purity (NMR / Elemental Analysis)	≥ 95.0%
Tungsten (W) Content	Contact for details
Chloride (Cl) Content	Contact for details

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