4-Fluoro-2-methoxyphenol

Also known as: 2-Methoxy-4-fluorophenol, 3-methoxy-4-hydroxyfluorobenzene, 4-FLUORO-2-METHOXYPHENOL, 4-FLUORO-2-METHYOXYPHENOL, 4-FLUOROGUAIACOL, 4-Fluoro-2-methoxyphenol 98%, 4-Fluoro-2-methoxyphenol,97%, 4-Fluoro-2-methoxyphenol98%, 4-Fluoro-2-methyoxyphenol, 4-Fluoroguaiacol, 5-Fluoro-2-hydroxyanisole, MFCD00070797, Phenol, 4-fluoro-2-methoxy-

4-Fluoro-2-methoxyphenol (CAS 450-93-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H7FO2 and a molecular weight of 142.128 g/mol. Key properties include a boiling point of 201.9±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 101.4±18.3 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 450-93-1
Jingsj CID: J-9395-8
Molecular Formula: C₇H₇FO₂
Molecular Weight: 142.128 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	201.9±20.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	101.4±18.3 °C
Exact Mass	142.043015
PSA	29.46000
LogP	1.52
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.512

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2909500000
Summary	2909500000 ether-phenols, ether-alcohol-phenols 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-Fluoro-2-methoxyphenol?

The CAS number of 4-Fluoro-2-methoxyphenol is 450-93-1.

What are the molecular formula and molecular weight of 4-Fluoro-2-methoxyphenol?

4-Fluoro-2-methoxyphenol has molecular formula C7H7FO2 and molecular weight 142.128 g/mol.

Is 4-Fluoro-2-methoxyphenol hazardous?

4-Fluoro-2-methoxyphenol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 4-Fluoro-2-methoxyphenol?

For 4-Fluoro-2-methoxyphenol, Upstream Products: 4'-Fluoro-2'-methoxyacetophenone, 4'-Fluoro-2'-hydroxyacetophenone; Downstream Products: 5-Fluoro-1-benzofuran-7-ol.

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-Fluoro-2-methoxyphenol (CAS 450-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9395-8 (accessed 2026-11-09).

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