51026-15-4

Basic information

• Product Name: 1H-Benzimidazole, 2-ethyl-4-nitro-6-(trifluoromethyl)-
• Synonyms: 1H-Benzimidazole, 2-ethyl-4-nitro-6-(trifluoromethyl)-;2-Ethyl-4-nitro-6-(trifluoromethyl)-1H-benzimidazole;2-Ethyl-5-(trifluoromethyl)-7-nitro-1H-benzimidazole;2-Ethyl-7-nitro-5-trifluoromethyl-1H-benzimidazole
• CAS NO: 51026-15-4
• Molecular Formula: C10H8 F3 N3 O2
• Molecular Weight: 259.18
• Mol File: 51026-15-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 410.5°Cat760mmHg
• Flash Point: 202.1°C
• Appearance: /
• Density: 1.495g/cm³
• Vapor Pressure: 1.42E-06mmHg at 25°C
• Refractive Index: 1.58
• PKA: 6.97±0.30(Predicted)
• CAS DataBase Reference: 1H-Benzimidazole, 2-ethyl-4-nitro-6-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Benzimidazole, 2-ethyl-4-nitro-6-(trifluoromethyl)-(51026-15-4)
• EPA Substance Registry System: 1H-Benzimidazole, 2-ethyl-4-nitro-6-(trifluoromethyl)-(51026-15-4)

Safety Data

• Hazardous Substances Data: 51026-15-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H8F3N3O2/c1-2-8-14-6-3-5(10(11,12)13)4-7(16(17)18)9(6)15-8/h3-4H,2H2,1H3,(H,14,15)

Upstream product

• 1582-09-8 2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)benzeneamine 

Relevant articles and documents

Trifluralin: Photolysis under sunlight conditions and reaction with HO{radical dot} radicals

The gas phase atmospheric degradation of trifluralin (a widely used herbicide) has been investigated at the EUPHORE facility. Its photolysis has been studied under sunlight conditions and its reaction rate constant with HO{radical dot} radicals was measured using the relative rate method. Using 1,3,5-trimethylbenzene as reference compound, the rate constant of HO{radical dot} reaction with trifluralin was obtained to be kHO{radical dot} = (1.7 ± 0.4) × 10- 11 cm3 molecule s-1 at (300 ± 5) K and atmospheric pressure. The mean photolysis rate measured under solar radiation was Jtrifluralin = (1.2 ± 0.5) × 10-3 s-1(JNO2 = 8 × 10- 3 s- 1) . The photolysis of trifluralin was found to generate organic aerosols with a yield of (20 ± 10)%. The data obtained enabled us to discuss the atmospheric fate of trifluralin in the gas phase.