1,2,5-Trifluoro-3-nitrobenzene

Also known as: 2,3,5-Trifluoronitrobenzene, 1-Nitro-2,3,5-trifluorobenzene, Benzene, 1,2,5-trifluoro-3-nitro-

1,2,5-Trifluoro-3-nitrobenzene (CAS 66684-57-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2F3NO2 and a molecular weight of 177.081 g/mol. Key properties include a boiling point of 214.2±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 83.4±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66684-57-9
Jingsj CID: J-1503656-3
Molecular Formula: C₆H₂F₃NO₂
Molecular Weight: 177.081 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	214.2±35.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	83.4±25.9 °C
Exact Mass	177.003769
PSA	45.82000
LogP	1.61
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.487

Customs & Trade Information

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated 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 1,2,5-Trifluoro-3-nitrobenzene?

The CAS number of 1,2,5-Trifluoro-3-nitrobenzene is 66684-57-9.

What are the molecular formula and molecular weight of 1,2,5-Trifluoro-3-nitrobenzene?

1,2,5-Trifluoro-3-nitrobenzene has molecular formula C6H2F3NO2 and molecular weight 177.081 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. "1,2,5-Trifluoro-3-nitrobenzene (CAS 66684-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503656-3 (accessed 2026-11-09).

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