4-Bromo-3-(trifluoromethyl)anisole

Also known as: 1-Bromo-4-methoxy-2-(trifluoromethyl)benzene, 3-Trifluoromethyl-4-bromoanisole, 2-Bromo-5-methoxybenzotrifluoride, 4-Bromo-3-(trifluoromethyl)phenyl methyl ether, Benzene, 1-bromo-4-methoxy-2-(trifluoromethyl)-

4-Bromo-3-(trifluoromethyl)anisole (CAS 400-72-6) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H6BrF3O and a molecular weight of 255.032 g/mol. Key properties include a boiling point of 217.8±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 104.4±11.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 400-72-6
Jingsj CID: J-1516820-4
Molecular Formula: C₈H₆BrF₃O
Molecular Weight: 255.032 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	217.8±40.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	104.4±11.6 °C
Exact Mass	253.955399
PSA	9.23000
LogP	4.11
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.471

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 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 4-Bromo-3-(trifluoromethyl)anisole?

The CAS number of 4-Bromo-3-(trifluoromethyl)anisole is 400-72-6.

What are the molecular formula and molecular weight of 4-Bromo-3-(trifluoromethyl)anisole?

4-Bromo-3-(trifluoromethyl)anisole has molecular formula C8H6BrF3O and molecular weight 255.032 g/mol.

What are the upstream and downstream products of 4-Bromo-3-(trifluoromethyl)anisole?

For 4-Bromo-3-(trifluoromethyl)anisole, Upstream Products: 3-(Trifluoromethyl)anisole, 4-Bromo-3-(trifluoromethyl)phenol, iodomethane; Downstream Products: 4-Methoxy-2-(trifluoromethyl)benzoic acid, 4-Methoxy-2-(trifluoromethyl)benzaldehyde.

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-Bromo-3-(trifluoromethyl)anisole (CAS 400-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516820-4 (accessed 2026-11-09).

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