2-METHYLPENTANE
Also known as: 2-methylpentane, Dimethylpropylmethane, EINECS 203-523-4, METHYLPENTANE, METHYLPENTANE (MIXTURE OF 2- AND 3-), isohexane
2-METHYLPENTANE (CAS 43133-95-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H14 and a molecular weight of 86.17540 g/mol. Key properties include a melting point of -154ºC(lit.), a boiling point of 62ºC(lit.), a density of 0.653 g/mL at 25ºC(lit.) and a flash point of -23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 43133-95-5
- Jingsj CID
- J-1117191-1
- Molecular Formula
- C6H14
- Molecular Weight
- 86.17540 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
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Request a quotePhysicochemical Properties
| Melting Point | -154ºC(lit.) |
|---|---|
| Boiling Point | 62ºC(lit.) |
| Density | 0.653 g/mL at 25ºC(lit.) |
| Flash Point | -23.3 °C |
| Exact Mass | 86.10960 |
| LogP | 2.44250 |
| Refractive Index | n20/D 1.371(lit.) |
Frequently Asked Questions
What is the CAS number of 2-METHYLPENTANE?
The CAS number of 2-METHYLPENTANE is 43133-95-5.
What are the molecular formula and molecular weight of 2-METHYLPENTANE?
2-METHYLPENTANE has molecular formula C6H14 and molecular weight 86.17540 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-METHYLPENTANE (CAS 43133-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117191-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.