1-Ethyladamantane
Also known as: (3s,5s,7s)-1-Ethyladamantane, 1-ETHYLADAMANTANE, 1-Ethyladamantane>1-Ethyladamantane in isooctane, 1-ethyltricyclo[3.3.1.13,7]decane, MFCD00142626, Tricyclo[3.3.1.1]decane, 1-ethyl-, adamantane,1-ethyl-, tricyclo[3.3.1.13,7]decane,1-ethyl-
1-Ethyladamantane (CAS 770-69-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H20 and a molecular weight of 164.287 g/mol. Key properties include a melting point of -57.7ºC, a boiling point of 214.1±7.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 69.7±11.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 770-69-4
- Jingsj CID
- J-30288-5
- Molecular Formula
- C12H20
- Molecular Weight
- 164.287 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -57.7ºC |
|---|---|
| Boiling Point | 214.1±7.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 69.7±11.7 °C |
| Exact Mass | 164.156494 |
| LogP | 5.23 |
| Vapor Pressure | 0.2±0.2 mmHg at 25°C |
| Refractive Index | 1.511 |
Customs & Trade Information
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Ethyladamantane?
The CAS number of 1-Ethyladamantane is 770-69-4.
What are the molecular formula and molecular weight of 1-Ethyladamantane?
1-Ethyladamantane has molecular formula C12H20 and molecular weight 164.287 g/mol.
What are the upstream and downstream products of 1-Ethyladamantane?
For 1-Ethyladamantane, Upstream Products: Dodecahydroacenaphthylene, Adamantane, 1-Adamantaneethanol; Downstream Products: 3-Ethyl-1-adamantanamine, Adamantane, 1-Methyladamantane.
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-Ethyladamantane (CAS 770-69-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30288-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.