o-Carborane
o-Carborane (CAS: 16872-09-6), with the chemical formula C2H12B10 and a molecular weight of 144.23 g/mol, is a notable member of the carborane family of compounds. It is a white crystalline solid. This versatile molecule finds applications in advanced materials science, particularly within microelectronics and in the development of novel electronic chemicals due to its unique structural and electronic properties. Its significance lies in its potential for creating new materials with tailored functionalities.
- IUPAC
- 1,2-Dicarbadodecaborane(12)

Materials Science
o-Carborane serves as a building block in the synthesis of advanced materials. Its rigid cage structure can impart unique thermal and mechanical properties to polymers and composites.
Microelectronics
Utilised in micro and nanoelectronics, o-Carborane derivatives are explored for applications such as dielectric layers or components in advanced semiconductor devices. Its electronic properties make it a subject of research for next-generation electronics.
Chemical Synthesis
It acts as a precursor or reagent in specialised organic and inorganic synthesis pathways. The boron-rich structure offers unique reactivity for creating complex molecules.
| Molecular weight | 144.23 |
|---|---|
| Empirical formula | C2H12B10 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Melting point | 260 °C (subl.)(lit.) |

Hazard statements
- 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 o-Carborane used for?
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o-Carborane is primarily used in materials science, particularly in micro/nanoelectronics and as a component in the synthesis of advanced electronic chemicals. It also serves as a reagent in specialised chemical synthesis.
What is the CAS number and formula for o-Carborane?
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The CAS number for o-Carborane is 16872-09-6, and its empirical formula is C2H12B10.
What grade and purity does Tech Serve Solutions supply for o-Carborane?
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Tech Serve Solutions supplies o-Carborane with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product specifications.
How should o-Carborane be handled safely?
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o-Carborane is harmful if swallowed or inhaled (H312-H332). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is o-Carborane shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, including o-Carborane. We adhere to all relevant shipping and export regulations to ensure safe and compliant delivery worldwide.
How can I request a sample or quote for o-Carborane?
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To request a sample or a quote for o-Carborane, please contact our sales team through the website or by phone. Provide the product name (o-Carborane) and CAS number (16872-09-6) for prompt service.
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