Tris(2-methoxyphenyl)bismuthine
Tris(2-methoxyphenyl)bismuthine (CAS 83724-41-8) is an organometallic compound featuring a central bismuth atom bonded to three 2-methoxyphenyl groups. Its linear formula is (CH3OC6H4)3Bi and it has a molecular weight of 530.37 g/mol. This compound is primarily utilised as a precursor in chemical vapour deposition (CVD) and atomic layer deposition (ALD) processes, particularly within materials science and micro/nanoelectronics applications.

Chemical Vapour Deposition (CVD) Precursor
Tris(2-methoxyphenyl)bismuthine serves as a volatile precursor for depositing thin films via CVD. Its controlled decomposition allows for the formation of bismuth-containing materials.
Atomic Layer Deposition (ALD) Precursor
This compound can be employed in ALD processes for highly conformal thin film deposition. The self-limiting surface reactions in ALD enable precise thickness control.
Materials Science Research
It is utilised in research settings for developing novel materials with specific electronic or optical properties, leveraging the unique characteristics of bismuth.
Micro/Nanoelectronics Applications
The compound finds application in the fabrication of advanced electronic devices where precise thin-film deposition is critical for performance.
| Molecular weight | 530.37 |
|---|---|
| Linear formula | (CH3OC6H4)3Bi |
| Melting point | 162-165 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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(2-methoxyphenyl)bismuthine used for?
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Tris(2-methoxyphenyl)bismuthine is primarily used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for materials science and micro/nanoelectronics applications.
What is the CAS number and formula for Tris(2-methoxyphenyl)bismuthine?
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The CAS number is 83724-41-8 and the linear formula is (CH3OC6H4)3Bi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(2-methoxyphenyl)bismuthine typically as a research or technical grade chemical. We do not represent it as meeting USP, BP, or EP pharmacopoeial standards unless explicitly stated on the product documentation.
How should Tris(2-methoxyphenyl)bismuthine be handled safely?
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Handling Tris(2-methoxyphenyl)bismuthine requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling guidelines.
Is Tris(2-methoxyphenyl)bismuthine a controlled substance?
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Based on the provided data, Tris(2-methoxyphenyl)bismuthine is not classified as a controlled substance. However, users should always comply with local regulations.
How is Tris(2-methoxyphenyl)bismuthine packed and shipped?
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Tris(2-methoxyphenyl)bismuthine is carefully packed to ensure stability during transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for Tris(2-methoxyphenyl)bismuthine?
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To request a sample or a quotation for Tris(2-methoxyphenyl)bismuthine, please contact the Tech Serve Solutions sales team through our website or by phone.
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