1-(Quinolin-2-yl)ethanone

Also known as: 2-Acetylquinoline, 1-(2-Quinolinyl)ethanone, 1-(2-Quinolyl)ethanone, 1-(Quinolin-2-yl)ethan-1-one, Ethanone, 1-(2-quinolinyl)-, methyl 2-quinolyl ketone, 1-quinolin-2-ylethanone

1-(Quinolin-2-yl)ethanone (CAS 1011-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO and a molecular weight of 171.19500 g/mol. Key properties include a boiling point of 296.6ºC at 760mmHg, a density of 1.154g/cm3 and a flash point of 141ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1011-47-8
Jingsj CID: J-1365983-1
Molecular Formula: C₁₁H₉NO
Molecular Weight: 171.19500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	296.6ºC at 760mmHg
Density	1.154g/cm3
Flash Point	141ºC
Exact Mass	171.06800
PSA	29.96000
LogP	2.43740
Vapor Pressure	0.00142mmHg at 25°C
Refractive Index	1.621

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(Quinolin-2-yl)ethanone?

The CAS number of 1-(Quinolin-2-yl)ethanone is 1011-47-8.

What are the molecular formula and molecular weight of 1-(Quinolin-2-yl)ethanone?

1-(Quinolin-2-yl)ethanone has molecular formula C11H9NO and molecular weight 171.19500 g/mol.

What are the upstream and downstream products of 1-(Quinolin-2-yl)ethanone?

For 1-(Quinolin-2-yl)ethanone, Upstream Products: leucoline, Pyruvic acid, Quinaldic acid; Downstream Products: 2-(Quinolin-2-yl)acetic acid, 2,2'-Biquinoline.

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-(Quinolin-2-yl)ethanone (CAS 1011-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365983-1 (accessed 2026-11-09).

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