Decane
Decane (CAS: 124-18-5) is an acyclic alkane with the chemical formula CH3(CH2)8CH3 and a molecular weight of 142.28 g/mol. It is a colourless liquid with a characteristic odour. Primarily used as a solvent and as a building block in organic synthesis, Decane is an essential component in various chemical processes. Its properties make it suitable for applications requiring a medium-length chain alkane.
Solvent Applications
Decane serves as a solvent in various chemical reactions and industrial processes. Its non-polar nature allows it to dissolve other non-polar substances effectively.
Organic Synthesis Intermediate
As an organic building block, Decane is utilised in the synthesis of more complex organic molecules. It can be functionalised or incorporated into larger structures in chemical research and development.
Calibration Standard
Due to its defined properties, Decane can be employed as a calibration standard in analytical techniques such as gas chromatography.
| Molecular weight | 142.28 |
|---|---|
| Linear formula | CH3(CH2)8CH3 |
| Assay | ≥95% |
| Boiling point | 168-178 °C174 °C(lit.) |
| Density | 0.730 g/mL at 20 °C0.73 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.411(lit.)n20/D 1.412 |
| Vapour pressure | 1 mmHg (16.5 °C)3.77 mmHg (37.7 °C) |
| Melting point | −30 °C(lit.) |
| Vapour density | 4.9 (vs air) |
| Autoignition temp | 410 °F |
Hazard statements
- H226Flammable liquid and vapour
- H304May be fatal if swallowed and enters airways
Precautionary statements
- P301IF SWALLOWED
- P331Do NOT induce vomiting
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 46 °C / 114.8 °F |
| Transport (UN / ADR) | UN 2247 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-65-66 |
| Safety statements (S) | 62 |
| Supplemental hazards | Repeated exposure may cause skin dryness or cracking. |
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 Decane used for?
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Decane is primarily used as a solvent in chemical processes and as a building block in organic synthesis. It also finds application as a calibration standard.
What is the CAS number and chemical formula for Decane?
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The CAS number for Decane is 124-18-5, and its chemical formula is CH3(CH2)8CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Decane with an assay of ≥95%. We do not represent this product as USP, BP, or EP grade.
How should Decane be handled safely?
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Decane is a flammable liquid and vapour (H226) and may be fatal if swallowed and enters airways (H304). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Store away from ignition sources. Repeated exposure may cause skin dryness or cracking.
Is Decane a controlled substance?
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No, the provided data does not indicate that Decane (CAS: 124-18-5) is a controlled substance.
How is Decane packed, shipped, and exported?
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Decane is shipped according to UN 2247, Class 3, Packing Group III regulations. Tech Serve Solutions exports globally, adhering to all necessary transport and customs requirements.
How can I request a quote or sample of Decane?
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To request a quote or sample of Decane, please contact our sales team through the website or by phone, providing your specific requirements.
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