Fenchlorazole-ethyl (Ref: HOE 070542) |
![]() Last updated: 13/01/2021 |
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(Also known as: fenchlorazole-Et ) |
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A herbicide safener used to enhance the tolerance of wheat to fenoxaprop-ethyl and fenoxaprop-P-ethyl | |
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Not applicable | |
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Not applicable | |
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Current | |
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1989, first reported |
UK regulatory status |
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Not approved | ||
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Not applicable | ||
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Not applicable - not a ppp. May be authorised at national level under different legislation | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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C₁₂H₈Cl₅N₃O₂ | |
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C1=CC=C(C=C1)OC(=O)N2C3=CC(=C(C=C3N=C2C(F)(F)F)Cl)Cl | |
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No data | |
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ISVQSVPUDBVFFU-UHFFFAOYSA-N | |
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InChI=1S/C12H8Cl5N3O2/c1-2-22-10(21)9-18-11(12(15,16)17)20(19-9)8-4-3-6(13)5-7(8)14/h3-5H,2H2,1H3 | |
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Yes |
General status |
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Herbicide; Other substance | |
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Herbicide safener | |
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Unclassified | |
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Synthetic | |
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Accelerates the metabolic breakdown of fenoxaprop by enhancing de-esterification to the acid | |
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103112-35-2 | |
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401-290-5 | |
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3033865 | |
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403.48 | |
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ethyl 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-1H-1,2,4-triazole-3-carboxylate | |
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ethyl 1-(2,4-dichlorophenyl)-5-trichloromethyl-1H-1,2,4-triazole-3-carboxylate | |
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ethyl 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-1H-1,2,4-triazole-3-carboxylate | |
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Severe Marine Pollutant; PAN listed Highly Hazardous Chemical | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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White solid | |
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Formulations |
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0.9 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Low | ||||||||
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2500 | L3 L = Pesticide manuals and hard copy reference books / other sources n-Hexane3 = Unverified data of known source |
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27000 | L3 L = Pesticide manuals and hard copy reference books / other sources Methanol3 = Unverified data of known source |
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270000 | L3 L = Pesticide manuals and hard copy reference books / other sources Toluene3 = Unverified data of known source |
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360000 | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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110 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
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3.31 X 1004 | Calculated | - | |||||||
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4.52 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
High | ||||||||
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1.7 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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8.91 X 10-04 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Low volatility | ||||||||
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3.99 X 10-04 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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2.4 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Non-persistent | |||||||
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2.5 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
Non-persistent | ||||||||
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General literature DT₅₀ range 1.6-3.1 days (R3) | ||||||||||
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5.5 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-persistent | |||||||
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pH sensitive: 115 days at pH5, 0.08 days at pH 9 | ||||||||||
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Soil adsorption and mobility |
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Fate indices |
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> 2000 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Mouse3 = Unverified data of known source |
Low | ||||||||
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> 2400 | L3 L = Pesticide manuals and hard copy reference books / other sources Anas platyrhynchos3 = Unverified data of known source |
Low | ||||||||
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0.08 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
High | ||||||||
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1.8 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
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> 300 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Low | |||||||
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Non-toxic | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-toxic | ||||||||
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General |
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High (class III) | - | - | ||||||||
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> 2000 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Mouse3 = Unverified data of known source |
Low | ||||||||
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2000 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
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1.52 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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Health issues |
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No further information available |
Handling issues |
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No information available | |||
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Carcinogen category 2: R45 Xn - Harmful: R22 N - Dangerous for the environment: R50/53 |
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S53, S45, S60, S61 | |||
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U (Unlikely to present an acute hazard) | |||
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fenchlorazole-ethyl | ||
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fenchlorazole ethyl | ||
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Fenchlorazol ethyl | ||
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fenchlorazol ethyl | ||
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fenchlorazole etile | ||
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fenclorazol etil | ||
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fenchlorazol etylowy | ||
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Record last updated: | 13/01/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |