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Benfluralin

Also known as: 4-trifluoromethyl-2,6-dinitro-N-ethyl-N-n-butyl aniline, Balan, Banafine, Benalan, Benefex, Benephin, Benfluraline, Benzenamine, N-butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)-, Bethrodine, Binnell, EINECS 217-465-2, FXFFR CNW ENW DN4&2, MFCD00078630, N-Butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)aniline, N-Butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine, N-butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)benzenamine, N-ethyl-N-n-butyl-4-trifluoromethyl-2,6-dinitroaniline, N-n-butyl-N-ethyl-2,6-dinitro-4-trifluoromethylaniline, XU4550000 [RTECS], benefin

Benfluralin (CAS 1861-40-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H16F3N3O4 and a molecular weight of 335.279 g/mol. Key properties include a melting point of 65 - 67ºC, a boiling point of 369.1±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 177.0±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1861-40-1
Jingsj CID
J-30103-7
Molecular Formula
C13H16F3N3O4
Molecular Weight
335.279 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point65 - 67ºC
Boiling Point369.1±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point177.0±27.9 °C
Exact Mass335.109283
PSA94.88000
LogP5.41
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.528

GHS Safety & Compliance

Environmental HazardSignal word: Warning
  • H410 — Very toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code2921430032
Summary2921430032 n-butyl-n-ethyl-2,6-dinitro-4-(trifluoromethyl)aniline。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of Benfluralin?

The CAS number of Benfluralin is 1861-40-1.

What are the molecular formula and molecular weight of Benfluralin?

Benfluralin has molecular formula C13H16F3N3O4 and molecular weight 335.279 g/mol.

Is Benfluralin hazardous?

Benfluralin has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.

What are the upstream and downstream products of Benfluralin?

For Benfluralin, Upstream Products: 4-Chloro-3,5-dinitrobenzotrifluoride, N-Ethylbutylamine.

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

Last updated:

How to cite: Jingsj. "Benfluralin (CAS 1861-40-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30103-7 (accessed 2026-11-06).

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