Fenpropathrin (Ref: OMS 1999) |
![]() Last updated: 02/01/2021 |
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(Also known as: S 3206) |
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An acaricide and insecticide used to control many species of mite and other insects | |
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Mites; Whiteflies; Leaf miners; Armyworms; Loopers; Aphids; Tortrix moths; Cutworms; Stem borers | |
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Fruit including apples, citrus, currants, grapes and peaches; Vegetables including beans, cabbage, cucumber, aubergine; Cotton; Hops; Maize | |
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Current | |
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1981, first reported |
UK regulatory status |
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Not approved | ||
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Expired | ||
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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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Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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USA |
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Chemical structure |
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A chiral molecule existing in the S- and R-forms. The commercial product is mixture of stereoisomers, the (S)-isomer primarily responsible for the bioactivity. | |
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C₂₂H₂₃NO₃ | |
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CC1(C(C1(C)C)C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C | |
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No data | |
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XQUXKZZNEFRCAW-UHFFFAOYSA-N | |
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InChI=1S/C22H23NO3/c1-21(2)19(22(21,3)4)20(24)26-18(14-23)15-9-8-12-17(13-15)25-16-10-6-5-7-11-16/h5-13,18-19H,1-4H3 | |
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Yes |
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Common Name | Relationship | Link |
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fenpropathrin | - | ![]() |
General status |
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Insecticide, Acaricide | |
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Pyrethroid | |
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>90% | |
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- | |
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Synthetic | |
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Non-systemic with contact and stomach action. Sodium channel modulator. | |
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39515-41-8 | |
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64257-84-7 | |
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254-485-0 | |
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426 | |
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127901 | |
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47326 | |
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349.42 | |
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rac-(R)-cyano(3-phenoxyphenyl)methyl 2,2,3,3-tetramethylcyclopropane-1-carboxylate | |
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(RS)-α-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate | |
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cyano(3-phenoxyphenyl)methyl 2,2,3,3-tetramethylcyclopropanecarboxylate | |
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OSPAR soc; Severe Marine Pollutant; Chemical subject to PIC regulations | |
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- | |
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Not applicable | |
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Not applicable | |
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3A | |
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Not applicable | |
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Aphis gossypii, Bemisia tabaci, Bemisia argentifolii, Scirtothrips citri, Tetranychus cinnabarinus, Tetranychus urticae, Trialeurodes vaporariorum | |
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Yellow-brown solid with characteristic odour | |
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Formulations |
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Usually supplied as an emulsifiable concentrate or suspension concentrate |
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0.33 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 5 = Verified data used for regulatory purposes |
Low | ||||||||
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25200 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Methanol4 = Verified data |
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23000 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) n-Hexane4 = Verified data |
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50000 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Xylene4 = Verified data |
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50000 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Ethyl acetate4 = Verified data |
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47.5 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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205 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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1.10 X 1006 | Calculated | - | |||||||
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6.04 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 5 = Verified data used for regulatory purposes |
High | ||||||||
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1.15 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 5 = Verified data used for regulatory purposes |
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0.76 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 5 = Verified data used for regulatory purposes |
Low volatility | ||||||||
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1.82 X 1001 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
Moderately volatile | ||||||||
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Degradation |
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34 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately persistent | |||||||
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31 | Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source |
Moderately persistent | ||||||||
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28 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
Non-persistent | ||||||||
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5.0 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
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Mandarin leaves, n=1 | ||||||||||
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1.8 | R4 R = Peer reviewed scientific publications 4 = Verified data |
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Published literature RL₅₀ range 0.9-4.1 days, 4 field & undercover grown crops, various matrices, n=4 | ||||||||||
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14 | B3 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 3 = Unverified data of known source |
Slow | |||||||
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1130 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 4 = Verified data |
Very persistent | |||||||
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28 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Fast | ||||||||
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1 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately fast |
Soil adsorption and mobility |
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- | H3 H = The US ARS pesticide properties database (click here ) 3 = Unverified data of known source |
Non-mobile | |||||||
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5000 | ||||||||||
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283.5 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
Non-mobile | |||||||
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35660 | ||||||||||
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Kf range 184-486 mL g⁻¹, Kfoc range 22105-51158 mL g⁻¹, 1/n - no data, Soils=4 | ||||||||||
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Fate indices |
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-0.80 | Calculated | Low leachability | ||||||||||||||||||||||||||
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5.35 X 10-03 | Calculated | - | |||||||||||||||||||||||||
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Estimated concentrations of chemicals with Koc values greater than 9995 ml g⁻¹ are beyond the scope of the regression data used in SCI-GROW development. If there are concerns for such chemicals, a higher tier groundwater exposure assessment should be considered, regardless of the concentration returned by SCI-GROW | ||||||||||||||||||||||||||||
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Medium | Calculated | - | ||||||||||||||||||||||||||
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Non-mobile | Calculated | - |
Other known metabolites |
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2,2,3,3-tetramethylcyclopropanecarboxylic acid | TMCA | Plants | - | - | |||||
3-(4-hydroxyphenoxy)benzoic acid | 4'HO3PBA | Animal | - | - | |||||
dephenyl-fenpropathrin | - | Soil | - | - | |||||
4'-hydroxy-fenpropathrin | - | Soil | - | - | |||||
3-phenoxybenzoic acid | - | Soil; Animal | - | - |
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1100 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Whole fish4 = Verified data |
Threshold for concern | |||||||
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Not available | - | |||||||||
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870 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Rat5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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1.5 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Rat5 = Verified data used for regulatory purposes |
High | |||||||
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100 | - | |||||||||
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1089 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Anas platyrhynchos5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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> 0.0023 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Oncorhynchus mykiss5 = Verified data used for regulatory purposes |
High | ||||||||
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> 0.00053 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Daphnia magna5 = Verified data used for regulatory purposes |
High | ||||||||
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0.00022 | P4 P = Other governments and regulators Daphnia magna4 = Verified data |
High | ||||||||
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2 | K3 K = Research datasets, e.g. Pandora, Demetra Unknown species3 = Unverified data of known source |
Moderate | ||||||||
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> 0.05 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) 5 = Verified data used for regulatory purposes |
High | |||||||
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184 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Eisenia foetida5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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Harmful | [Dose: 300 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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Moderately harmful | [Dose: 300 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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870 | B5 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) Rat5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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870 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.096 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.03 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) JMPR 19934 = Verified data |
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Health issues |
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Highly toxic |
Handling issues |
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No information available | |||
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Health: H301, H312, H330 Environment: H400, H410 |
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T+ - Very toxic: R26 T - Toxic: R25 Xn - Harmful: R21 N - Dangerous for the environment: R50, R53 |
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S1/2, S28, S36/37, S38, S45, S60, S61 | |||
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II (Moderately hazardous) | |||
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fenpropathrin | ||
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fenpropathrine | ||
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Fenpropathrin | ||
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fenpropathrin | ||
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fenpropatrin | ||
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fenpropatrin | ||
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fenpropatryna | ||
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fenpropatrin | ||
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Record last updated: | 02/01/2021 |
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 |