1-Octadecanol
Also known as: Stearyl alcohol, Octadecyl alcohol, n-Octadecyl alcohol, Octadecan-1-ol, 1-Hydroxyoctadecane, Octadecanol, n-Octadecanol
1-Octadecanol (CAS 112-92-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H38O and a molecular weight of 270.494 g/mol. Key properties include a melting point of 56-59 °C(lit.), a boiling point of 336 ºC, a density of 0.812 and a flash point of 185 ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 112-92-5
- Jingsj CID
- J-2776-2
- Molecular Formula
- C18H38O
- Molecular Weight
- 270.494 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 56-59 °C(lit.) |
|---|---|
| Boiling Point | 336 ºC |
| Density | 0.812 |
| Flash Point | 185 ºC |
| Exact Mass | 270.292267 |
| PSA | 20.23000 |
| LogP | 8.31 |
| Additional Property | 9.3 (vs air) |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.451 |
| Additional Property | insoluble |
Customs & Trade Information
| HS Code | 2905170000 |
|---|---|
| Summary | 2905170000 hexadecan-1-ol。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:7.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Octadecanol?
The CAS number of 1-Octadecanol is 112-92-5.
What are the molecular formula and molecular weight of 1-Octadecanol?
1-Octadecanol has molecular formula C18H38O and molecular weight 270.494 g/mol.
What are the upstream and downstream products of 1-Octadecanol?
For 1-Octadecanol, Upstream Products: Stearic acid, Oleic alcohol, Methyl stearate; Downstream Products: octadecyl benzoate, octadecanal, Trioctadecyl borate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Octadecanol (CAS 112-92-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2776-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.