4-Bromo-2-(trifluoromethoxy)benzaldehyde

4-溴-2-(三氟甲氧基)苯甲醛

Also known as: 4-Bromo-2-(trifluoromethoxy)benzaldehyde, 2-trifluoromethyl-methoxy-4-bromobenzaldehyde, Benzaldehyde, 4-bromo-2-(trifluoromethoxy)-

4-Bromo-2-(trifluoromethoxy)benzaldehyde (CAS 220996-80-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4BrF3O2 and a molecular weight of 269.015 g/mol. It is also known as 2-trifluoromethyl-methoxy-4-bromobenzaldehyde and Benzaldehyde, 4-bromo-2-(trifluoromethoxy)-. Key properties include a boiling point of 244.2±40.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 101.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 220996-80-5
Jingsj CID: J-1518693-3
Molecular Formula: C₈H₄BrF₃O₂
Chinese Name: 4-溴-2-(三氟甲氧基)苯甲醛
Molecular Weight: 269.015 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	244.2±40.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	101.5±27.3 °C
Exact Mass	267.934662
PSA	26.30000
LogP	3.80
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.519

Customs & Trade Information

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Frequently Asked Questions

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

The CAS number of 4-Bromo-2-(trifluoromethoxy)benzaldehyde is 220996-80-5.

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

4-Bromo-2-(trifluoromethoxy)benzaldehyde has molecular formula C8H4BrF3O2 and molecular weight 269.015 g/mol.

What are the upstream and downstream products of 4-Bromo-2-(trifluoromethoxy)benzaldehyde?

For 4-Bromo-2-(trifluoromethoxy)benzaldehyde, Downstream Products: 4-bromo-2-(trifluoromethoxy)benzenemethanamine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Bromo-2-(trifluoromethoxy)benzaldehyde (CAS 220996-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518693-3 (accessed 2026-10-28).

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