Dioctyl ether
Also known as: Di-n-octyl ether, 1-(octyloxy)octane, 1-octoxyoctane, n-Octyl ether, Octyl ether, bis(n-octyl)-ether, dicaprylyl ether, Caprylic ether, Antar
Dioctyl ether (CAS 629-82-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C16H34O and a molecular weight of 242.44100 g/mol. Key properties include a melting point of −7.6 °C(lit.), a boiling point of 286-287 °C(lit.), a density of 0.806 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 629-82-3
- Jingsj CID
- J-2984-3
- Molecular Formula
- C16H34O
- Molecular Weight
- 242.44100 g/mol
- Category
- Ethers
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −7.6 °C(lit.) |
|---|---|
| Boiling Point | 286-287 °C(lit.) |
| Density | 0.806 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 242.26100 |
| PSA | 9.23000 |
| LogP | 5.72400 |
| Refractive Index | n20/D 1.433(lit.) |
Frequently Asked Questions
What is the CAS number of Dioctyl ether?
The CAS number of Dioctyl ether is 629-82-3.
What are the molecular formula and molecular weight of Dioctyl ether?
Dioctyl ether has molecular formula C16H34O and molecular weight 242.44100 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. "Dioctyl ether (CAS 629-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2984-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.