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1-Ethyladamantane

1-乙基金刚烷

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. It is also known as (3s,5s,7s)-1-Ethyladamantane, 1-ETHYLADAMANTANE and 1-Ethyladamantane>1-Ethyladamantane in isooctane. 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-30288-1
Molecular Formula
C12H20
Chinese Name
1-乙基金刚烷
Molecular Weight
164.287 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-57.7ºC
Boiling Point214.1±7.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point69.7±11.7 °C

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.

Data compiled from public chemical databases 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-30288-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.