Tris[N,N-bis(trimethylsilyl)amide]thulium(III)
Tris[N,N-bis(trimethylsilyl)amide]thulium(III) (CAS: 152763-53-6) is a thulium-based organometallic compound with the linear formula Tm(N(Si(CH3)3)2)3 and a molecular weight of 650.09 g/mol. It is primarily recognised for its utility as a precursor in materials science, particularly for chemical vapour deposition (CVD) and atomic layer deposition (ALD) applications. Its properties also lend themselves to catalysis and broader chemical synthesis.
- Synonyms
- Tm(N(Si(CH3)3)2)3
![Tris[N,N-bis(trimethylsilyl)amide]thulium(III) (Tm(N(Si(CH3)3)2)3) — chemical structure, CAS 152763-53-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F152763-53-6.png&w=3840&q=75)
CVD and ALD Precursor
This thulium complex serves as a valuable precursor in thin-film deposition techniques like Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD). It enables the controlled deposition of thulium-containing layers for microelectronic and advanced material applications.
Materials Science
Its unique organometallic structure makes it suitable for developing novel materials. Applications include the synthesis of advanced ceramics, phosphors, and other functional materials where precise control over thulium incorporation is required.
Catalysis and Inorganic Chemistry
As a thulium-containing compound, it may find use as a catalyst or catalyst precursor in specific organic transformations. It is also a reagent in inorganic synthesis for introducing thulium into various chemical structures.
Chemical Synthesis
The compound can be employed as a building block in complex chemical syntheses. Its reactive silylamide ligands can be substituted or modified, allowing for the creation of diverse thulium-based coordination compounds.
| Molecular weight | 650.09 |
|---|---|
| Linear formula | Tm(N(Si(CH3)3)2)3 |
| Assay | 98% |
| Melting point | 159-164 °C(lit.) |
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.
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.
What is Tris[N,N-bis(trimethylsilyl)amide]thulium(III) used for?
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Tris[N,N-bis(trimethylsilyl)amide]thulium(III) is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for materials science and microelectronics. It also finds applications in catalysis and general chemical synthesis.
What are the CAS number and formula for Tris[N,N-bis(trimethylsilyl)amide]thulium(III)?
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The CAS number is 152763-53-6 and the linear formula is Tm(N(Si(CH3)3)2)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris[N,N-bis(trimethylsilyl)amide]thulium(III) with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How is Tris[N,N-bis(trimethylsilyl)amide]thulium(III) supplied and handled?
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This compound is flammable and reacts violently with water (H228-H261-H314). It requires careful handling under inert conditions, using appropriate personal protective equipment including eyeshields, gloves, and respiratory protection. Refer to the safety data sheet for full details. It is shipped as a hazardous material.
How can I request a quote or sample?
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To request a quote or a sample of Tris[N,N-bis(trimethylsilyl)amide]thulium(III), please use the contact form on our website or contact our sales department directly.
Is this compound exported?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Tris[N,N-bis(trimethylsilyl)amide]thulium(III).
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