1-Chloro-4-fluoro-2-methoxybenzene

Also known as: 2-Chloro-5-fluoroanisole, 1-Chloro-2-methoxy-4-fluorobenzene, Benzene, 1-chloro-4-fluoro-2-methoxy-, 2-Chloro-5-flouroanisole, 2-CHLORO-5-FLUOROANISOLE, 1-CHLORO-4-FLUORO-2-METHOXYBENZENE

1-Chloro-4-fluoro-2-methoxybenzene (CAS 450-89-5) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C7H6ClFO and a molecular weight of 160.573 g/mol. Key properties include a boiling point of 171.0±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 57.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 450-89-5
Jingsj CID: J-6573-6
Molecular Formula: C₇H₆ClFO
Molecular Weight: 160.573 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	171.0±20.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	57.2±21.8 °C
Exact Mass	160.009125
PSA	9.23000
LogP	2.73
Vapor Pressure	1.9±0.3 mmHg at 25°C
Refractive Index	1.495

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 1-Chloro-4-fluoro-2-methoxybenzene?

The CAS number of 1-Chloro-4-fluoro-2-methoxybenzene is 450-89-5.

What are the molecular formula and molecular weight of 1-Chloro-4-fluoro-2-methoxybenzene?

1-Chloro-4-fluoro-2-methoxybenzene has molecular formula C7H6ClFO and molecular weight 160.573 g/mol.

What are the upstream and downstream products of 1-Chloro-4-fluoro-2-methoxybenzene?

For 1-Chloro-4-fluoro-2-methoxybenzene, Upstream Products: 1-Chloro-2,4-difluorobenzene, Potassium methoxide, 5-Fluoro-2-nitroanisole.

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. "1-Chloro-4-fluoro-2-methoxybenzene (CAS 450-89-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6573-6 (accessed 2026-11-09).

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