2-Nitro-4-(trifluoromethyl)aniline

2-硝基-4-(三氟甲基)苯胺

Also known as: 4-Amino-3-nitrobenzotrifluoride, 2-Nitro-α,α,α-trifluoro-p-toluidine, 3-Nitro-4-aminobenzotrifluoride, Benzenamine, 2-nitro-4-(trifluoromethyl)-, α,α,α-Trifluoro-2-nitro-p-toluidine, 2-Nitro-4-trifluoromethyl-phenylamine, 4-(Trifluoromethyl)-2-nitroaniline

2-Nitro-4-(trifluoromethyl)aniline (CAS 400-98-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H5F3N2O2 and a molecular weight of 206.122 g/mol. It is also known as 4-Amino-3-nitrobenzotrifluoride, 2-Nitro-α,α,α-trifluoro-p-toluidine and 3-Nitro-4-aminobenzotrifluoride. Key properties include a melting point of 105-106 °C(lit.), a boiling point of 265.6±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 114.4±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
400-98-6
Jingsj CID
J-30554-7
Molecular Formula
C7H5F3N2O2
Chinese Name
2-硝基-4-(三氟甲基)苯胺
Molecular Weight
206.122 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point105-106 °C(lit.)
Boiling Point265.6±40.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point114.4±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Nitro-4-(trifluoromethyl)aniline?

The CAS number of 2-Nitro-4-(trifluoromethyl)aniline is 400-98-6.

What are the molecular formula and molecular weight of 2-Nitro-4-(trifluoromethyl)aniline?

2-Nitro-4-(trifluoromethyl)aniline has molecular formula C7H5F3N2O2 and molecular weight 206.122 g/mol.

Is 2-Nitro-4-(trifluoromethyl)aniline hazardous?

2-Nitro-4-(trifluoromethyl)aniline has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Nitro-4-(trifluoromethyl)aniline (CAS 400-98-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30554-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.