5-Bromo-1-ethoxy-2,3-difluorobenzene

Also known as: 1-Bromo-4,5-difluoro-3-ethoxybenzene, 5-Bromo-2,3-difluorophenetole, 5-BROMO-1-ETHOXY-2,3-DIFLUORO-BENZENE, B90002, Benzene, 5-bromo-1-ethoxy-2,3-difluoro-

5-Bromo-1-ethoxy-2,3-difluorobenzene (CAS 204654-92-2) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H7BrF2O and a molecular weight of 237.041 g/mol. Key properties include a boiling point of 213.9±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 101.3±10.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 204654-92-2
Jingsj CID: J-1028729-9
Molecular Formula: C₈H₇BrF₂O
Molecular Weight: 237.041 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	213.9±35.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	101.3±10.2 °C
Exact Mass	235.964828
PSA	9.23000
LogP	3.49
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.497

Frequently Asked Questions

What is the CAS number of 5-Bromo-1-ethoxy-2,3-difluorobenzene?

The CAS number of 5-Bromo-1-ethoxy-2,3-difluorobenzene is 204654-92-2.

What are the molecular formula and molecular weight of 5-Bromo-1-ethoxy-2,3-difluorobenzene?

5-Bromo-1-ethoxy-2,3-difluorobenzene has molecular formula C8H7BrF2O and molecular weight 237.041 g/mol.

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. "5-Bromo-1-ethoxy-2,3-difluorobenzene (CAS 204654-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1028729-9 (accessed 2026-11-07).

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