1-Acenaphthenone

Also known as: Acenaphthen-1-one, 1,2-Dihydroacenaphthylen-1-one, 2H-acenaphthylen-1-one, 1(2H)-Acenaphthylenone, Acenaphthylen-1(2H)-one, AURORA KA-3379, 2-Acenaphthenone, 7-Acenaphthenone, MFCD00156651

1-Acenaphthenone (CAS 2235-15-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H8O and a molecular weight of 168.191 g/mol. Key properties include a melting point of 122ºC, a boiling point of 337.1±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 149.1±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2235-15-6
Jingsj CID: J-20936-9
Molecular Formula: C₁₂H₈O
Molecular Weight: 168.191 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	122ºC
Boiling Point	337.1±22.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	149.1±17.3 °C
Exact Mass	168.057510
PSA	17.07000
LogP	3.03
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.718

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic 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-Acenaphthenone?

The CAS number of 1-Acenaphthenone is 2235-15-6.

What are the molecular formula and molecular weight of 1-Acenaphthenone?

1-Acenaphthenone has molecular formula C12H8O and molecular weight 168.191 g/mol.

What are the upstream and downstream products of 1-Acenaphthenone?

For 1-Acenaphthenone, Upstream Products: 1-Naphthaleneacetic acid, Acenaphthene, 1-Acenaphthenol; Downstream Products: 1,2:3,4-Tetrahydrofluoranthene, 1,8-Naphthalic anhydride, Acenaphthene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-Acenaphthenone (CAS 2235-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20936-9 (accessed 2026-11-09).

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