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4-(Trifluoromethyl)benzene-1,2-diamine

Also known as: 1,2-Benzenediamine, 4-(trifluoromethyl)-, 1,2-Diamino-4-trifluoromethylbenzene, 3,4-DIAMINOBENZOTRIFLUORIDE, 3,4-DIAMINOTRIFLUOROMETHYLBENZENE, 4-(TRIFLUOROMETHYL)-1,2-PHENYLENEDIAMINE, 4-(TRIFLUOROMETHYL)-O-PHENYLENEDIAMINE, 4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE, 4-(Trifluoromethyl)-1,2-benzenediamine, 4-(Trifluoromethyl)-1,2-phenylenediamine, 4-(Trifluoromethyl)-o-phenylenediamine, 4-Trifluoromethyl-1,2-phenylenediamine, 4-Trifluoromethyl-o-phenylenediamine, 4-trifluoromethyl-1,2-diaminobenzene, 5-trifluoromethyl-o-phenylenediamine, BUTTPARK 51\01-88, MFCD00042456, Trifluoromethylbenzene, 3,4-diamine-

4-(Trifluoromethyl)benzene-1,2-diamine (CAS 368-71-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H7F3N2 and a molecular weight of 176.139 g/mol. Key properties include a melting point of 56-58 °C, a boiling point of 252.7±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 111.2±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
368-71-8
Jingsj CID
J-2860-4
Molecular Formula
C7H7F3N2
Molecular Weight
176.139 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point56-58 °C
Boiling Point252.7±40.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point111.2±18.0 °C
Exact Mass176.056137
PSA52.04000
LogP1.95
Vapor Pressure0.0±0.5 mmHg at 25°C
Refractive Index1.535

Customs & Trade Information

HS Code2921590090
Summary2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(Trifluoromethyl)benzene-1,2-diamine?

The CAS number of 4-(Trifluoromethyl)benzene-1,2-diamine is 368-71-8.

What are the molecular formula and molecular weight of 4-(Trifluoromethyl)benzene-1,2-diamine?

4-(Trifluoromethyl)benzene-1,2-diamine has molecular formula C7H7F3N2 and molecular weight 176.139 g/mol.

What are the upstream and downstream products of 4-(Trifluoromethyl)benzene-1,2-diamine?

For 4-(Trifluoromethyl)benzene-1,2-diamine, Upstream Products: 2-Nitro-4-(trifluoromethyl)aniline, 2-Nitro-5-(trifluoromethyl)aniline, Water; Downstream Products: (R)-tert-Butyl (1-(3-(6-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)isoxazol-5-yl)ethyl)carbamate, 3-nitro-5-(trifluoromethyl)benzene-1,2-diamine, 5-(trifluoromethyl)-1H-benzo[d]imidazole-2-thiol.

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

Last updated:

How to cite: Jingsj. "4-(Trifluoromethyl)benzene-1,2-diamine (CAS 368-71-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2860-4 (accessed 2026-11-09).

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