Description

Tris[Bis(Trimethylsilyl)Amino]Iron(III) is a highly specialized organometallic compound, also known as iron tris(hexamethyldisilazide), with the CAS number 22999-67-3. This compound serves as a crucial precursor in advanced materials science, offering a volatile and reactive source of iron for high-purity thin film deposition. It is essential for researchers and manufacturers in the semiconductor, nanotechnology, and specialty chemical synthesis sectors who require precise metal-organic frameworks or iron-containing coatings with controlled stoichiometry.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): As a volatile iron precursor for depositing ultra-thin, high-purity iron, iron oxide, or iron nitride films on substrates for microelectronics and magnetic storage devices.
• Nanoparticle Synthesis: As a molecular source for the controlled synthesis of iron-based nanoparticles with defined size and morphology for catalytic and biomedical applications.
• Polymer and Catalyst Chemistry: Acting as a catalyst or catalyst precursor in polymerization reactions and organic transformations due to its Lewis acidic iron center.
• Advanced Material Research: Utilized in academic and industrial R&D for developing novel metal-organic frameworks (MOFs), single-source precursors, and model compounds in coordination chemistry.
• Specialty Chemical Manufacturing: Serving as a key intermediate in the synthesis of other sophisticated organoiron compounds and silicon-nitrogen containing materials.

Basic Information

Product Name	Tris[Bis(Trimethylsilyl)Amino]Iron(III)
CAS No.	22999-67-3
Molecular Formula	C18H54FeN3Si6
Molecular Weight	539.98 g/mol
Synonyms	Iron tris(hexamethyldisilazide); Iron(III) hexamethyldisilazide; Tris(hexamethyldisilazido)iron; Fe(hmds)3; Fe(N(SiMe3)2)3; Tris[N,N-bis(trimethylsilyl)amido]iron(III); Iron tris(bis(trimethylsilyl)amide)
EINECS	Contact for details

Quality Control

Our Tris[Bis(Trimethylsilyl)Amino]Iron(III) is produced and handled under stringent inert atmosphere conditions to ensure product integrity. Each batch undergoes rigorous quality testing, including assay and impurity profile analysis via techniques such as NMR and elemental analysis, to ensure compliance with high-purity standards for research and electronic-grade applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. This product is moisture-sensitive (hygroscopic) and easily oxidized. It must be stored under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C). The container should be kept in a cool, dry, and well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	Brown to dark brown crystals or powder
Identification (IR)	Conforms to structure
Assay (Fe content)	≥ 95.0%
Purity (NMR)	≥ 98.0%
Solubility	Soluble in common organic solvents (e.g., toluene, hexane)

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