Titanium boride
Titanium boride (TiB2, CAS: 12045-63-5) is a refractory ceramic material renowned for its exceptional hardness and high melting point. With a molecular weight of 69.49 g/mol, it exhibits excellent electrical conductivity and thermal stability. This robust compound finds application in demanding environments, including wear-resistant coatings, high-temperature crucibles, and as an additive in advanced composite materials. Its unique properties make it a valuable material in materials science research and industrial applications.

Wear-Resistant Coatings
Titanium boride's extreme hardness makes it ideal for applications requiring superior resistance to abrasion and erosion, such as in cutting tools, bearings, and nozzles.
High-Temperature Applications
Its high melting point and thermal stability allow for its use in refractory components like crucibles for melting metals and in furnace linings.
Advanced Materials
TiB2 serves as a key component in the development of advanced composite materials, enhancing their mechanical strength, thermal conductivity, and wear resistance.
Electrochemical Applications
Due to its good electrical conductivity, titanium boride has been investigated for use in electrodes, particularly in applications involving molten salts.
| Molecular weight | 69.49 |
|---|---|
| Linear formula | TiB2 |
| Form | powder |
| Density | 4.52 g/mL at 25 °C(lit.) |
| Particle size | <10 μm |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
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 Titanium Boride used for?
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Titanium boride (TiB2) is primarily used for its exceptional hardness and high melting point, making it suitable for wear-resistant coatings, high-temperature crucibles, advanced composite materials, and in some electrochemical applications.
What is the CAS number and chemical formula for Titanium Boride?
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The CAS number for Titanium Boride is 12045-63-5, and its chemical formula is TiB2.
What grade and purity does Tech Serve Solutions supply for Titanium Boride?
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Tech Serve Solutions supplies Titanium Boride as a powder with a particle size of <10 μm. While specific assay details are not provided, it is suitable for research and industrial applications. TSS does not represent this product as USP, BP, or EP grade.
How should Titanium Boride be handled safely?
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Titanium Boride is classified with GHS07 symbol and is a Warning. It is harmful if swallowed (H302), harmful in contact with skin (H312), and harmful if inhaled (H332). Use a dust mask type N95, eyeshields, and gloves. Ensure good ventilation. It is classified WGK 3 in Germany, indicating high hazard to water.
Is Titanium Boride available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Titanium Boride. Please contact us for export details and to arrange shipment.
How can I request a quote or sample for Titanium Boride?
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To request a quote or a sample of Titanium Boride, please visit our website or contact our sales team directly with your specific requirements.
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