Bis(tert-butylcyclopentadienyl)titanium(IV) dichloride
Bis(tert-butylcyclopentadienyl)titanium(IV) dichloride (CAS 79269-71-9, C18H26Cl2Ti) is an organometallic compound with a molecular weight of 361.17 g/mol. This titanium complex is primarily utilised as a precursor in chemical vapour deposition (CVD) and atomic layer deposition (ALD) processes. Its specific chemical structure makes it valuable in materials science and microelectronics for depositing thin films.

Chemical Vapour Deposition (CVD)
Serves as a precursor for depositing titanium-containing thin films onto substrates. Utilised in the semiconductor industry for creating specific layers during microchip fabrication.
Atomic Layer Deposition (ALD)
Functions as a reagent in ALD processes, enabling the precise growth of conformal thin films with atomic-level control. Important for advanced microelectronic device manufacturing.
Materials Science Research
Employed in research settings for the development of novel materials and coatings. Its unique organometallic nature allows for specialised material synthesis.
Catalysis
Investigated for its potential applications in homogeneous and heterogeneous catalysis due to the reactive titanium centre.
| Molecular weight | 361.17 |
|---|---|
| Empirical formula | C18H26Cl2Ti |
| Assay | 97% |
| Melting point | 233 °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 Bis(tert-butylcyclopentadienyl)titanium(IV) dichloride used for?
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This compound is predominantly used as a precursor in Chemical Vapour Deposition (CVD) and Atomic Layer Deposition (ALD) for creating thin films in materials science and microelectronics.
What is the CAS number and chemical formula?
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The CAS number is 79269-71-9 and the chemical formula is C18H26Cl2Ti.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 97%. This is a technical grade material and is not represented as USP, BP, or EP.
What are the safety and handling considerations?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter. The substance is classified under WGK Germany 2, indicating it is hazardous to water.
How is this chemical packed and shipped?
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Tech Serve Solutions offers expert packing and global export services for this chemical, adhering to all necessary transport regulations.
How can I request a quote or sample?
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Please contact our sales team directly via our website or listed phone number to request a quote or a sample of Bis(tert-butylcyclopentadienyl)titanium(IV) dichloride.
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