Fenthion-ethyl (Ref: ENT 25,636) |
Last updated: 24/07/2024 |
(Also known as: ethyl fenthion; BAY S 1751) |
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An obsolete insecticide | |
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Not applicable | |
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Not applicable | |
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Approval status |
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Chemical structure |
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The parent, fenthion, is a chiral molecule | |
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C₁₂H₁₉O₃PS₂ | |
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CCOP(=S)(OCC)OC1=CC(=C(C=C1)SC)C | |
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WGWJBWHBOKETRC-UHFFFAOYSA-N | |
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InChI=1S/C12H19O3PS2/c1-5-13-16(17,14-6-2)15-11-7-8-12(18-4)10(3)9-11/h7-9H,5-6H2,1-4H3 | |
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Yes |
General status |
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Organophosphate | |
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Synthetic | |
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Acetylcholinesterase (AchE) inhibitor. | |
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1716-09-2 | |
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216-999-3 | |
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79 | |
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Not applicable | |
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015-048-00-8 | |
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306.37 | |
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O,O-diethyl O-[3-methyl-4-(methylsulfanyl)phenyl] phosphorothioate | |
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O,O-diethyl O-[3-methyl-4-(methylthio)phenyl] phosphorothioate | |
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O,O-diethyl O-[3-methyl-4-(methylthio)phenyl] phosphorothioate | |
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PAN Bad Chemical Actor | |
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Formulations |
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361 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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172 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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3.09 X 1004 | Calculated | - | |||||||
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4.49 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
High | ||||||||
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Soluble | 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 ) 5 = Verified data used for regulatory purposes |
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Regulatory data - observed in metabolism and farm animal feeding studies | 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 ) 5 = Verified data used for regulatory purposes |
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1.533 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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Degradation |
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As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below. | ||||||||||
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Soil adsorption and mobility |
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Fate indices |
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Known soil metabolites |
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Major fraction | - | - |
Known groundwater metabolites |
None
Other known metabolites |
None
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Terrestrial ecotoxicology |
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14 | Q3 Q = Miscellaneous data from online sources Rat3 = Unverified data of known source |
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Aquatic ecotoxicology |
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General |
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High (class III) | - | - | ||||||||
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14 | Q3 Q = Miscellaneous data from online sources Rat3 = Unverified data of known source |
High | ||||||||
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Intraperitoneal LD₅₀ = 22 mg kg⁻¹ | Q3 Q = Miscellaneous data from online sources Rat3 = Unverified data of known source |
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Health issues |
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May cause Headache, dizziness, nausea, vomiting, abdominal cramps and diarrhoea May depress the respiratory system |
Handling issues |
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No information available | |||
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Health: H300+H330, H311 Environment: H410 |
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Not listed (Not listed) | |||
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fenthion-ethyl | ||
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fenthion-éthyl | ||
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Record last updated: | 24/07/2024 |
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 |