Pentacontane
Pentacontane (CAS: 6596-40-3), with the linear formula CH3(CH2)48CH3 and molecular weight 703.34 g/mol, is a long-chain alkane. This acyclic hydrocarbon is primarily utilised as a chemical building block in organic synthesis and as a research chemical. Its long aliphatic chain imparts specific physical properties, making it suitable for niche applications in material science and chemical research where its hydrocarbon nature is beneficial. Tech Serve Solutions supplies this compound at a high purity for laboratory and industrial applications.

Organic Synthesis Building Block
Pentacontane serves as a valuable precursor or component in the synthesis of more complex organic molecules. Its long hydrocarbon chain can be functionalised or incorporated into larger structures for specialised chemical research and development.
Research and Development
Utilised in laboratories for R&D purposes, Pentacontane can be employed in studies related to hydrocarbon behaviour, material properties, or as a reference standard in analytical chemistry.
Niche Material Science Applications
The specific physical properties arising from its extended chain length may find use in specialised material science investigations, potentially in areas like lubrication or the development of long-chain aliphatic compounds.
| Molecular weight | 703.34 |
|---|---|
| Linear formula | CH3(CH2)48CH3 |
| Assay | ≥98.0% (GC) |
| Melting point | 90-93 °C |
| 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 Pentacontane used for?
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Pentacontane (CAS: 6596-40-3) is primarily used as a building block in organic synthesis and for research and development purposes, including niche applications in material science.
What are the CAS number and formula for Pentacontane?
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The CAS number for Pentacontane is 6596-40-3, and its linear formula is CH3(CH2)48CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentacontane with an assay of ≥98.0% (GC). This is a technical/research grade material; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should Pentacontane be handled and stored?
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Handling Pentacontane requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Store in a cool, dry place, away from incompatible materials. It has a melting point of 90-93 °C and a WGK Germany rating of 3, indicating it is hazardous to water.
Is Pentacontane a controlled substance?
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Based on the provided data, Pentacontane (CAS: 6596-40-3) is not indicated as a controlled substance.
How is Pentacontane packed, shipped, and exported?
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Pentacontane is carefully packed and exported by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a quote or sample for Pentacontane?
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To request a quote or a sample of Pentacontane, please contact our sales team through the website or via the provided contact details. We are happy to assist with your specific requirements.
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