4-Fluoro-1,2-dimethylbenzene

Also known as: 1,2-Dimethyl-4-fluorobenzene, 3,4-Dimethylfluorobenzene, 4-Fluoro-o-xylene, 4-Fluoro-1,2-xylene, 1-Fluoro-3,4-dimethylbenzene

4-Fluoro-1,2-dimethylbenzene (CAS 452-64-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H9F and a molecular weight of 124.156 g/mol. Key properties include a boiling point of 151.7±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 35.7±6.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 452-64-2
Jingsj CID: J-20736-3
Molecular Formula: C₈H₉F
Molecular Weight: 124.156 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	151.7±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	35.7±6.2 °C
Exact Mass	124.068825
LogP	3.19
Vapor Pressure	4.6±0.3 mmHg at 25°C
Refractive Index	1.481

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons 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-1,2-dimethylbenzene?

The CAS number of 4-Fluoro-1,2-dimethylbenzene is 452-64-2.

What are the molecular formula and molecular weight of 4-Fluoro-1,2-dimethylbenzene?

4-Fluoro-1,2-dimethylbenzene has molecular formula C8H9F and molecular weight 124.156 g/mol.

What are the upstream and downstream products of 4-Fluoro-1,2-dimethylbenzene?

For 4-Fluoro-1,2-dimethylbenzene, Upstream Products: 3,4-Dimethylaniline, 1,2-Bis(bromomethyl)-4-fluorobenzene, o-xylene; Downstream Products: 4-Fluorophthalic acid, 1-Fluoro-3,5-dimethylbenzene, 4-Fluoro-1,2-dimethoxybenzene.

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-1,2-dimethylbenzene (CAS 452-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20736-3 (accessed 2026-11-09).

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