Tris[N,N-bis(trimethylsilyl)amide]terbium(III)

CAS 109433-86-5Tb(N(Si(CH3)3)2)3Catalysis & Inorganic

Tris[N,N-bis(trimethylsilyl)amide]terbium(III) (CAS 109433-86-5) is a chemical compound with the molecular formula Tb(N(Si(CH3)3)2)3 and a molecular weight of 640.08 g/mol. This terbium complex, typically supplied as a solid with an assay of 98%, serves as a valuable precursor in materials science and micro/nanoelectronics. Its properties make it suitable for applications in chemical vapour deposition (CVD) and atomic layer deposition (ALD).

Synonyms: Tb(N(Si(CH3)3)2)3

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Tris[N,N-bis(trimethylsilyl)amide]terbium(III) (Tb(N(Si(CH3)3)2)3) — chemical structure, CAS 109433-86-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisMaterials ScienceMicro/NanoElectronicsTerbium

01 /Applications

CVD and ALD Precursor

Tris[N,N-bis(trimethylsilyl)amide]terbium(III) is utilized as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) processes. It enables the deposition of thin films containing terbium for advanced electronic and optical applications.

Materials Science

This compound is employed in materials science for the synthesis and development of novel materials. Its terbium content can impart specific magnetic or optical properties to the resulting materials.

Catalysis and Inorganic Chemistry

In catalysis and inorganic chemistry, Tris[N,N-bis(trimethylsilyl)amide]terbium(III) can serve as a reagent or catalyst component. Its unique coordination sphere makes it of interest for various inorganic synthesis pathways.

Chemical Synthesis

As a synthetic building block, this terbium amide complex is used in specialized chemical synthesis. It allows for the controlled introduction of terbium into organic or inorganic frameworks.

02 /Properties

Molecular weight	640.08
Linear formula	Tb(N(Si(CH3)3)2)3
Assay	98%
Form	solid
Melting point	162-165 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H228Flammable solid
H261In contact with water releases flammable gas
H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P231Handle under inert gas
P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor
P422

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Flash point	2 °C / 35.6 °F
Transport (UN / ADR)	UN 3396 4.3/PG 2
Water hazard class (WGK, DE)	3
Hazard codes (EU)	F,C
Risk statements (R)	11-14/15-34
Safety statements (S)	7/8-16-26-36/37/39-43-45
Supplemental hazards	Reacts violently with water.

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

109433-86-5

MDL number

MFCD03427092

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Tris[N,N-bis(trimethylsilyl)amide]terbium(III) used for?

Tris[N,N-bis(trimethylsilyl)amide]terbium(III) is primarily used as a precursor in CVD and ALD processes for materials science, micro/nanoelectronics, and inorganic chemistry applications.

What is the CAS number and formula for Tris[N,N-bis(trimethylsilyl)amide]terbium(III)?

The CAS number is 109433-86-5 and the linear formula is Tb(N(Si(CH3)3)2)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Tris[N,N-bis(trimethylsilyl)amide]terbium(III) with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should Tris[N,N-bis(trimethylsilyl)amide]terbium(III) be handled safely?

This compound is classified as Danger, is flammable, reacts violently with water (H261, H314), and causes severe skin burns and eye damage. Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Ensure storage and handling procedures prevent contact with water and ignition sources. Refer to the Safety Data Sheet for detailed guidance.

How is Tris[N,N-bis(trimethylsilyl)amide]terbium(III) packed, shipped, and exported?

As a specialist global supplier and exporter, Tech Serve Solutions adheres to all relevant regulations for packing, shipping, and exporting hazardous chemicals like Tris[N,N-bis(trimethylsilyl)amide]terbium(III). Specific packaging and transport details are confirmed upon order.

How can I request a quote or sample?

To request a quote or sample of Tris[N,N-bis(trimethylsilyl)amide]terbium(III), please contact our sales team through the website or by phone. Provide your contact details and the quantity required.