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4-Bromo-2-(trifluoromethyl)benzaldehyde

4-溴-2-(三氟甲基)苯甲醛

Also known as: 5-Bromo-2-formylbenzotrifluoride, 4-Bromo-alpha,alpha,alpha-trifluoro-o-tolualdehyde, Benzaldehyde, 4-bromo-2-(trifluoromethyl)-

4-Bromo-2-(trifluoromethyl)benzaldehyde (CAS 861928-27-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4BrF3O and a molecular weight of 253.016 g/mol. It is also known as 5-Bromo-2-formylbenzotrifluoride, 4-Bromo-alpha,alpha,alpha-trifluoro-o-tolualdehyde and Benzaldehyde, 4-bromo-2-(trifluoromethyl)-. Key properties include a melting point of 48-50ºC, a boiling point of 243.1±40.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 100.8±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
861928-27-0
Jingsj CID
J-1993499-4
Molecular Formula
C8H4BrF3O
Chinese Name
4-溴-2-(三氟甲基)苯甲醛
Molecular Weight
253.016 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-50ºC
Boiling Point243.1±40.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point100.8±27.3 °C

Frequently Asked Questions

What is the CAS number of 4-Bromo-2-(trifluoromethyl)benzaldehyde?

The CAS number of 4-Bromo-2-(trifluoromethyl)benzaldehyde is 861928-27-0.

What are the molecular formula and molecular weight of 4-Bromo-2-(trifluoromethyl)benzaldehyde?

4-Bromo-2-(trifluoromethyl)benzaldehyde has molecular formula C8H4BrF3O and molecular weight 253.016 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Bromo-2-(trifluoromethyl)benzaldehyde (CAS 861928-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993499-4 (accessed 2026-10-24).

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