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4-[4-(Trifluoromethyl)phenoxy]aniline

Also known as: 4-(4-Trifluoromethylphenoxy)aniline, 4-(4-Ttifluoromethylphenoxy)aniline, 4-[(4-Trifluoromethylphenyl)oxy]aniline, 4-[4-(Trifluoromethyl)phenoxy]benzenamine, Benzenamine, 4-[4-(trifluoromethyl)phenoxy]-, p-(4-Trifluoromethylphenoxy)-aniline, [4-[(4-Trifluoromethylphenyl)oxy]phenyl]amine

4-[4-(Trifluoromethyl)phenoxy]aniline (CAS 57478-19-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H10F3NO and a molecular weight of 253.220 g/mol. Key properties include a melting point of 70-80ºC, a boiling point of 325.7±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 150.8±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57478-19-0
Jingsj CID
J-874327-9
Molecular Formula
C13H10F3NO
Molecular Weight
253.220 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point70-80ºC
Boiling Point325.7±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point150.8±27.9 °C
Exact Mass253.071442
PSA35.25000
LogP2.58
Vapor Pressure0.0±0.7 mmHg at 25°C
Refractive Index1.545

Frequently Asked Questions

What is the CAS number of 4-[4-(Trifluoromethyl)phenoxy]aniline?

The CAS number of 4-[4-(Trifluoromethyl)phenoxy]aniline is 57478-19-0.

What are the molecular formula and molecular weight of 4-[4-(Trifluoromethyl)phenoxy]aniline?

4-[4-(Trifluoromethyl)phenoxy]aniline has molecular formula C13H10F3NO and molecular weight 253.220 g/mol.

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

Last updated:

How to cite: Jingsj. "4-[4-(Trifluoromethyl)phenoxy]aniline (CAS 57478-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-874327-9 (accessed 2026-11-09).

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