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1-Adamantyl methyl ketone

Also known as: 1-Acetyladamantane, 1-(1-Adamantyl)ethan-1-one, 1-(Adamantan-1-yl)ethanone, 1-Acetyl-tricyclo[3.3.1.1(3,7)]decane, Adamantyl methyl ketone, Methyl 1-adamantyl ketone, 1-Adamantane methyl ketone, 1-Adamantyl methyl ketone, 1-(Adamantane-1-yl)ethanone

1-Adamantyl methyl ketone (CAS 1660-04-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H18O and a molecular weight of 178.271 g/mol. Key properties include a melting point of 53-55 °C(lit.), a boiling point of 262.3±8.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 107.4±6.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1660-04-4
Jingsj CID
J-19453-6
Molecular Formula
C12H18O
Molecular Weight
178.271 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Melting Point53-55 °C(lit.)
Boiling Point262.3±8.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point107.4±6.1 °C
Exact Mass178.135757
PSA17.07000
LogP2.73
Vapor Pressure0.0±0.5 mmHg at 25°C
Refractive Index1.533

Customs & Trade Information

HS Code2914299000
Summary2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-Adamantyl methyl ketone?

The CAS number of 1-Adamantyl methyl ketone is 1660-04-4.

What are the molecular formula and molecular weight of 1-Adamantyl methyl ketone?

1-Adamantyl methyl ketone has molecular formula C12H18O and molecular weight 178.271 g/mol.

What are the upstream and downstream products of 1-Adamantyl methyl ketone?

For 1-Adamantyl methyl ketone, Upstream Products: Methylmagnesium chloride, 1-Adamantanecarboxylic acid, Methyllithium; Downstream Products: 1-Adamantyl bromomethyl ketone, 1-(3-Hydroxyadamantan-1-yl)ethanone, 1-Acetamidoadamantane.

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-Adamantyl methyl ketone (CAS 1660-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19453-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.