Description

Tetrakis(Diethylamino)Vanadium(IV), Min. 95% TDEAV is a high-purity organovanadium compound primarily used as a precursor in advanced materials synthesis. This compound matters for its role in depositing high-quality vanadium-containing thin films via chemical vapor deposition (CVD) and atomic layer deposition (ALD) techniques. It is essential for manufacturers and R&D facilities in the semiconductor, catalysis, and specialty chemical industries seeking reliable, high-performance precursors.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): A key precursor for depositing vanadium oxide (VOx), vanadium nitride (VN), and other vanadium-based thin films for electronic and optical devices.
• Catalyst Synthesis: Used in the preparation of homogeneous and heterogeneous catalysts for oxidation reactions and polymerization processes.
• Advanced Material Research: Serves as a starting material for synthesizing novel metal-organic frameworks (MOFs) and coordination polymers with tailored properties.
• Surface Functionalization: Employed to modify material surfaces with vanadium-containing functional groups for enhanced performance.
• Semiconductor Manufacturing: Enables the fabrication of memory devices, sensors, and smart window coatings utilizing vanadium dioxide's phase-change properties.

Basic Information

Product Name	Tetrakis(Diethylamino)Vanadium(IV), Min. 95% TDEAV
CAS No.	219852-96-7
Molecular Formula	C16H40N4V
Molecular Weight	339.46 g/mol
Synonyms	Tetrakis(diethylamido)vanadium(IV); Vanadium(IV) tetrakis(diethylamide); TDEAV; V(NEt2)4; Tetrakis(diethylamino)vanadium; Bis(diethylamino)vanadium(IV) (common misnomer); VANADIUM TETRAKIS(DIETHYLAMIDE)
EINECS	Contact for details

Quality Control

Our Tetrakis(Diethylamino)Vanadium(IV) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, purity, and the absence of critical metallic impurities. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its highly volatile and easily oxidized nature, prolonged exposure to air, moisture, or elevated temperatures should be avoided to maintain product integrity. Recommended storage temperature: 2°C to 8°C.

Specification

Item	Specification
Appearance	Dark green to brown liquid
Identification (IR)	Conforms to structure
Assay (TDEAV)	Min. 95.0%
Purity (HPLC)	Min. 95.0%
Density (at 20°C)	~0.92 g/mL
Metal Impurities (ICP-MS)	As per customer requirement

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