n-Pentane, C5H12, refers specifically to the unbranched 5-carbon alkane, also sometimes called simply pentane (IUPAC nomenclature). It is a common laboratory solvent, miscible with other nonpolar compounds.
n-Pentane ≥99% High Purity Grade is the straight chain form of pentane. Its formula is C5H12, and it’s an unbranched alkane with five carbons. You’ll also see it called simply pentane under IUPAC naming. The ≥99% and High Purity Grade in the product name tell you what to expect, a pentane meant for work where stray impurities can muddy a result. It’s a common laboratory solvent, and it’s miscible with other nonpolar compounds. So when your method calls for a solvent that blends cleanly with nonpolar materials, this is a practical fit. Pick it for bench work, for process steps, or for anywhere a dependable nonpolar solvent earns its spot on your shelf.
Where does n-Pentane show up? It turns up as a laboratory solvent, in lighter fluids, as a gasoline additive, in adhesives, as a cleaning reagent, and in polymer production. The catch is that a solvent only helps when the supply behind it is solid. Impurities can skew your results, paperwork can go missing, and some suppliers can’t ship hazmat or the size you need. Lab Alley is here to clear that up. Documents like the SDS and COA are available online, sizes run from small bottles to bulk, and we handle hazmat end to end. Your plan is simple. Choose a size, set up Autoship if you reorder, or request a quote for bigger volumes. On budget, on time, every time.
-
Laboratory solvent for nonpolar work
-
Lighter fluids
-
Gasoline additive
-
Adhesives
-
Cleaning reagent
-
Polymer production
-
Q: What is n-Pentane used for?
A: It’s a common laboratory solvent. It also shows up in lighter fluids, gasoline additives, adhesives, cleaning reagents, and polymer production.Q: What does High Purity Grade mean, and is it suitable for laboratory solvent work?
A: The product name pairs High Purity Grade with a ≥99% value. This product is sold as a laboratory solvent, so it fits that kind of work. For details on a specific lot, check the documents on the product page.Q: What sizes are available, and does it ship as hazmat?
A: Sizes run from small bottles to bulk, and the full list is on the product page. Yes, n-Pentane ships as hazmat, and Lab Alley handles that side for you. The Safety and Shipping tab has the transport details.Q: How do I get the SDS and Certificate of Analysis?
A: Both are available online on the product page, so you can open them anytime. If you can’t find what you need, ask the Lab Alley team.Q: How should n-Pentane be stored?
A: Follow the storage guidance in the SDS, and keep the bottle tightly closed in its original container.Q: Is n-Pentane the same as pentane?
A: n-Pentane is the unbranched five carbon alkane, C5H12. Under IUPAC naming it’s sometimes called simply pentane.Q: What does n-Pentane mix with?
A: It’s miscible with other nonpolar compounds, which is why it works as a general laboratory solvent for nonpolar materials.
Product Information
| CAS | 109-66-0 |
|---|---|
| Synonyms | Pentanes, Hydrocarbons C5-rich, Normal Pentane |
| Assay | Min 99% |
| PubChem ID | 8003 |
| Grade | Purified Grade |
| Color | Clear, Colorless |
| Physical form | Liquid |
| Appearance | Clear, colorless liquid |
| Odor | Petroleum distillates |
| Melting point | -130 °C / -202 °F |
| Boiling Point | 36 °C / 96.8 °F @ 760 mmHg |
| Vapor pressure | 573 mbar at 20 °C |
| Density | 0.626 |
| Solubility | Insoluble in water |
| Auto-ignition temperature | 260 °C / 500 °F |
| Molecular formula | C5H12 |
| Molecular weight | 72.15 |
| Autoship Available | Yes |
| Flash Point | -49 °C / -56.2 °F |
| Pillar | High Purity |
| Vapor density | 2.5 |
| Viscosity | 0.25 mPa.s at 20 °C |
