Haloxyfop (Ref: DOWCO 453) |
![]() Last updated: 13/07/2020 |
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(Not known by any other names) |
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A post-emergence herbicide used to control annual and perennial grass weeds. Also pesticide transformation product. | |
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Annual and perennial grass weeds | |
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Sugarbeet; Oilseed rape; Potatoes; Onions; Leafy vegetables; Strawberries; Sunflower | |
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Unknown | |
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circa 1980 |
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 approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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Haloxyfop is a chiral molecule. The haloxyfop technical material is an isomeric mixture but it is only the R-isomer that is herbicidally active. | |
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C₁₅H₁₁ClF₃NO₄ | |
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CC(C(=O)O)OC1=CC=C(C=C1)OC2=C(C=C(C=N2)C(F)(F)F)Cl | |
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No data | |
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GOCUAJYOYBLQRH-UHFFFAOYSA-N | |
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InChI=1S/C15H11ClF3NO4/c1-8(14(21)22)23-10-2-4-11(5-3-10)24-13-12(16)6-9(7-20-13)15(17,18)19/h2-8H,1H3,(H,21,22) | |
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Yes |
General status |
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Herbicide, Metabolite | |
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Soil | |
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Aryloxyphenoxypropionate | |
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Synthetic | |
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Selective, absorbed by roots and foliage. Inhibition of acetyl CoA carboxylase (ACCase) | |
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69806-34-4 | |
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438 | |
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50895 | |
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361.70 | |
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rac-(2R)-2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid | |
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(RS)-2-{4-[3-chloro-5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propionic acid | |
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2-(4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoic acid | |
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A | |
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1 | |
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Not applicable | |
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Not applicable | |
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Colourless crystals |
Can be a metabolite of: |
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haloxyfop-etotyl | Soil | 0.4 | - |
Formulations |
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1.6 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | ||||||||
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1000000 | L2 L = Pesticide manuals and hard copy reference books / other sources Acetone2 = Unverified data of unknown source |
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518000 | L3 L = Pesticide manuals and hard copy reference books / other sources Ethyl acetate3 = Unverified data of known source |
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74000 | L3 L = Pesticide manuals and hard copy reference books / other sources Xylene3 = Unverified data of known source |
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170 | L3 L = Pesticide manuals and hard copy reference books / other sources Hexane3 = Unverified data of known source |
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107 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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1.64 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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2.9 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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Strong acid | |||||||||||
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0.00133 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low volatility | ||||||||
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Degradation |
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9 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-persistent | |||||||
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55 | Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source |
Moderately persistent | ||||||||
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Other data DT₅₀ 3.78-6.96 days (R3) | ||||||||||
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5.0 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
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Onion leaves, n=1 | ||||||||||
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12 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderately fast | |||||||
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Stable | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Stable | |||||||
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40 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderately fast | ||||||||
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Soil adsorption and mobility |
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- | P3 P = Other governments and regulators 3 = Unverified data of known source |
Moderately mobile | |||||||
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75 | ||||||||||
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Fate indices |
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3.70 | Calculated | High leachability | ||||||||||||||||||||||||||
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7.63 X 10-01 | Calculated | - | |||||||||||||||||||||||||
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Low | Calculated | - | ||||||||||||||||||||||||||
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Moderately mobile | Calculated | - |
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337 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Moderate | ||||||||
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> 2150 | L3 L = Pesticide manuals and hard copy reference books / other sources Anas platyrhynchos3 = Unverified data of known source |
Low | ||||||||
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> 800 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Low | ||||||||
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> 96.4 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
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> 106.5 | L2 L = Pesticide manuals and hard copy reference books / other sources Unknown species2 = Unverified data of unknown source |
Low | ||||||||
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> 100 | A3 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) 3 = Unverified data of known source |
Low | ||||||||
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Harmful | [Dose: 1500 g ha⁻¹] AA3 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 Typhlodromus pyri3 = Unverified data of known source |
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Harmless | [Dose: 1500 g ha⁻¹] AA3 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 Chrysoperla carnea3 = Unverified data of known source |
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General |
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High (class III) | - | - | ||||||||
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337 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Moderate | ||||||||
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5000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.00065 | A5 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) EU 20065 = Verified data used for regulatory purposes |
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0.075 | A5 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) EU 20065 = Verified data used for regulatory purposes |
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0.005 | A5 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) EU 20065 = Verified data used for regulatory purposes |
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7-12 | A5 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) EU 2006 concentration dependent5 = Verified data used for regulatory purposes |
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List II | - | - | ||||||||
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Health issues |
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Harmful by inhalation and if swallowed Liver and kidney toxicant |
Handling issues |
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No information available | |||
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Health: H302, H318 Environment: H412 |
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Xn - Harmful: R22 N - Dangerous for the environment: R50, R53 |
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S2, S22, S36, S60, S61 | |||
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II (Moderately hazardous) | |||
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haloxyfop | ||
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haloxyfop | ||
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Haloxyfop | ||
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haloxyfop | ||
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haloxyfop | ||
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haloxifop | ||
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haloksyfop | ||
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haloxyfop | ||
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Record last updated: | 13/07/2020 |
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 |