n-Octadecane, 99%
Buy n-Octadecane, 99% (CAS 593-45-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-010297.
About n-Octadecane, 99%
n-Octadecane, 99% is part of the Zemixal hydrocarbons (Alkanes, Alkenes & Arenes) range. For your records (Synthesis), the material is defined by CAS 593-45-3, formula C18H38 and molar mass 254.5 g/mol. Expect colourless to white liquid.
Typical applications
- Organic synthesis
- Fine chemical synthesis
- Corrosion inhibition
- Fuels & lubricants
- Solvent & extraction work
Handling and storage
Physical constants on file: melting point 26-29 °C and density 0.777 g/mL at 25 °C. It carries the GHS signal word Danger (H304), so wear gloves and eye protection and work with good ventilation.
Order it in 25 mL, 100 mL and 500 mL packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Fine chemical synthesis
- Corrosion inhibition
- Fuels & lubricants
- Solvent & extraction work
Applications
Specifications and identifiers
| Product name | n-Octadecane, 99% |
|---|---|
| Catalogue number | ZX-010297 |
| CAS number | 593-45-3 |
| IUPAC name | octadecane |
| Molecular formula | C18H38 |
| Molar mass | 254.5 g/mol |
| Exact mass | 254.2974 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Colourless to white liquid |
| Melting point | 26-29 °C |
| Density | 0.777 g/mL at 25 °C |
| XLogP3 | 9.3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29011000 |
| InChIKey | RZJRJXONCZWCBN-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCC |
| PubChem CID | 11635 |
| Synonyms | Octadecane, n-, TS Paraffin TS 8, Octadecane, 99%, 1-(4-Chlorophenyl)-1,3-dihydro-2H-indol-2-one, Octadecane, analytical standard, n-OCTADECANE, 97%, Octadecane, purum, >=97.0% (GC), 1-hydroxyethane-1,2-diyl bis(dihydrogen phosphate) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H304May be fatal if swallowed and enters airways
Precautionary statements P301 + P316, P331, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 mL | Quoted on request | |
| 100 mL | Quoted on request | |
| 500 mL | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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