Description

Bis(2,2,6,6-Tetramethyl-3,5-Heptanedionato)Nickel(II) is a high-purity organometallic compound, also known as nickel(II) bis(2,2,6,6-tetramethyl-3,5-heptanedionate). This compound serves as a critical precursor for depositing nickel-containing thin films via chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. It is essential for manufacturers and R&D facilities in the electronics, catalysis, and advanced materials sectors requiring precise nickel integration.

Application

• Chemical Vapor Deposition (CVD): A key precursor for depositing nickel, nickel oxide, or nickel alloy thin films on substrates for microelectronics and semiconductor devices.
• Atomic Layer Deposition (ALD): Used in self-limiting surface reactions to create ultra-thin, conformal nickel-based coatings for advanced nanotechnology applications.
• Catalyst Synthesis: Acts as a starting material or catalyst component in organic synthesis and polymerization reactions.
• Materials Research: Employed in the development of novel magnetic materials, sensors, and electrochemical energy storage systems.
• Surface Modification: Used to impart specific catalytic or functional properties to material surfaces.
• Additive for Specialty Polymers: Can be incorporated as a functional additive to modify the electrical or thermal properties of polymers.

Basic Information

Product Name	Bis(2,2,6,6-Tetramethyl-3,5-Heptanedionato)Nickel(II)
CAS No.	41749-92-2
Molecular Formula	C22H38NiO4
Molecular Weight	425.24 g/mol
Synonyms	Nickel(II) 2,2,6,6-Tetramethyl-3,5-heptanedionate; Nickel(II) bis(2,2,6,6-tetramethyl-3,5-heptanedionate); Ni(TMHD)2; Ni(thd)2; Nickel bis(dipivaloylmethanate); Nickel(II) dipivaloylmethanate; Ni(DPM)2; Bis(dipivaloylmethanato)nickel(II)
EINECS	Contact for details

Quality Control

Our Bis(2,2,6,6-Tetramethyl-3,5-Heptanedionato)Nickel(II) is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including NMR, FT-IR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere such as argon or nitrogen due to its sensitivity to moisture and oxidation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Green crystalline powder
Identification (IR)	Conforms to structure
Assay (Ni content)	≥ 99.0% (metals basis)
Purity (HPLC)	≥ 98.0%
Melting Point	~245-250 °C (dec.)
Solubility	Soluble in organic solvents (e.g., toluene, THF)

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