Tricosane
Tricosane (CAS 638-67-5), a long-chain alkane with the formula CH3(CH2)21CH3 and a molecular weight of 324.63 g/mol, is a saturated hydrocarbon. It presents as a waxy solid. This compound serves as a valuable building block in organic synthesis and finds applications in cell biology research. Its chemical properties make it a subject of interest in various research and development settings.

Organic Synthesis Building Block
Tricosane is utilised as a foundational component in the synthesis of more complex organic molecules. Its long alkyl chain provides a specific structural element for targeted chemical transformations.
Cell Biology Research
As a long-chain alkane, tricosane is employed in cell biology studies to investigate lipid metabolism, membrane structure, and cellular interactions. It can serve as a model compound for understanding the behaviour of fatty acids within biological systems.
Chemical Research and Development
This compound is used in various R&D activities where a pure, long-chain saturated hydrocarbon is required. Its applications can span from material science investigations to analytical standard development.
| Molecular weight | 324.63 |
|---|---|
| Linear formula | CH3(CH2)21CH3 |
| Assay | 99% |
| Boiling point | 199-200 °C/3 mmHg(lit.) |
| Melting point | 46-47 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 Tricosane used for?
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Tricosane is primarily used as a building block in organic synthesis and in cell biology research. It is also utilised in general chemical research and development where a long-chain saturated hydrocarbon is needed.
What are the CAS number and formula for Tricosane?
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The CAS number for Tricosane is 638-67-5, and its linear formula is CH3(CH2)21CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tricosane with a minimum assay of 99%. This product is suitable for research and general chemical applications. TSS does not represent this product as USP, BP, or EP grade.
What are the key safety considerations when handling Tricosane?
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When handling Tricosane, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound has a flash point of 113 °C (235.4 °F), indicating it is combustible.
How is Tricosane typically packed and exported by TSS?
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Tech Serve Solutions packs and exports Tricosane in compliance with all relevant shipping regulations. We ensure secure packaging suitable for international transport to meet the needs of researchers and chemical professionals globally.
How can I request a sample or quote for Tricosane?
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To request a sample or a quote for Tricosane, please visit our website or contact our sales team directly. Our representatives will be pleased to assist you with your specific requirements.
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