2-butoxy-2-phenylacetophenone

Also known as: Benzoin butyl ether, Benzoin n-butyl ether, Benzoin-n-butylether, Benzoinbutylether, Butylbenzoin ether, 2-Butoxy-1,2-diphenylethanone, 2-butoxy-1,2-diphenylethan-1-one, 2-butoxy-1,2-diphenyl-ethanone, 2-butoxy-1,2-diphenyl-ethanon, 2-Butoxy-2-phenylacetophenon, alpha-Butoxy-alpha-phenylacetophenone, Benzoin Butyric Ether

2-butoxy-2-phenylacetophenone (CAS 22499-11-2) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C18H20O2 and a molecular weight of 268.35000 g/mol. Key properties include a boiling point of 386.1ºC at 760mmHg, a density of 1.053g/cm3 and a flash point of 159.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22499-11-2
Jingsj CID: J-26771-3
Molecular Formula: C₁₈H₂₀O₂
Molecular Weight: 268.35000 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	386.1ºC at 760mmHg
Density	1.053g/cm3
Flash Point	159.1ºC
Exact Mass	268.14600
PSA	26.30000
LogP	4.42730
Vapor Pressure	3.64E-06mmHg at 25°C
Refractive Index	1.548

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-butoxy-2-phenylacetophenone?

The CAS number of 2-butoxy-2-phenylacetophenone is 22499-11-2.

What are the molecular formula and molecular weight of 2-butoxy-2-phenylacetophenone?

2-butoxy-2-phenylacetophenone has molecular formula C18H20O2 and molecular weight 268.35000 g/mol.

What are the upstream and downstream products of 2-butoxy-2-phenylacetophenone?

For 2-butoxy-2-phenylacetophenone, Upstream Products: Benzoin, 1-Butanol, Diphenylacetylene.

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. "2-butoxy-2-phenylacetophenone (CAS 22499-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26771-3 (accessed 2026-11-07).

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