4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione

Also known as: (4-METHOXYBENZOYL)-1,1,1-TRIFLUOROACETONE, 1-(4-Methoxyphenyl)-4,4,4-trifluoro-1,3-butanedione, 2,4-Butanedione, 1,1,1-trifluoro-4-(4-methoxyphenyl)-, 4,4,4-Trifluoro-1-(4-methoxyphenyl)butane-1,3-dione, 4-(4-METHOXYPHENYL)-1,1,1-TRIFLUORO-2,4-BUTANEDIONE, AKOS B006868, CHEMBRDG-BB 6872303

4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione (CAS 15191-68-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H9F3O3 and a molecular weight of 246.183 g/mol. Key properties include a melting point of 57 - 58ºC, a boiling point of 309.0±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 136.2±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15191-68-1
Jingsj CID: J-1390633-7
Molecular Formula: C₁₁H₉F₃O₃
Molecular Weight: 246.183 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	57 - 58ºC
Boiling Point	309.0±37.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	136.2±21.4 °C
Exact Mass	246.050385
PSA	43.37000
LogP	4.24
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.463

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione?

The CAS number of 4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione is 15191-68-1.

What are the molecular formula and molecular weight of 4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione?

4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione has molecular formula C11H9F3O3 and molecular weight 246.183 g/mol.

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. "4,4,4-Trifluoro-1-(4-methoxyphenyl)-1,3-butanedione (CAS 15191-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1390633-7 (accessed 2026-11-09).

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