1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one

1-(4-异丁基苯基)-3-[4-(三氟甲基)苯基]-2-丙烯-1-酮

Also known as: 1-[4-(2-methylpropyl)phenyl]-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one, 2-Propen-1-one, 1-[4-(2-methylpropyl)phenyl]-3-[4-(trifluoromethyl)phenyl]-, (E)-1-(4-isobutylphenyl)-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-one, 1-(4-isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one, 1-[4-(2-methylpropyl)phenyl]-3-[4-(trifluoromethyl)phenyl]-2-propen-1-one

1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 175205-28-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H19F3O and a molecular weight of 332.35900 g/mol. It is also known as 1-[4-(2-methylpropyl)phenyl]-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one, 2-Propen-1-one, 1-[4-(2-methylpropyl)phenyl]-3-[4-(trifluoromethyl)phenyl]- and (E)-1-(4-isobutylphenyl)-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-one. Key properties include a melting point of 85-87ºC, a boiling point of 408.1ºC at 760mmHg, a density of 1.147g/cm3 and a flash point of 247.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175205-28-4
Jingsj CID: J-1492715-9
Molecular Formula: C₂₀H₁₉F₃O
Chinese Name: 1-(4-异丁基苯基)-3-[4-(三氟甲基)苯基]-2-丙烯-1-酮
Molecular Weight: 332.35900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	85-87ºC
Boiling Point	408.1ºC at 760mmHg
Density	1.147g/cm3
Flash Point	247.5ºC

Frequently Asked Questions

What is the CAS number of 1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one?

The CAS number of 1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one is 175205-28-4.

What are the molecular formula and molecular weight of 1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one?

1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one has molecular formula C20H19F3O and molecular weight 332.35900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-Isobutylphenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 175205-28-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492715-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.