Fenthion sulfoxide (Ref: BAY S 2281) |
Last updated: 24/07/2024 |
(Also known as: mesulfenfos; mesulfenos ; fensulfoxide) |
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An obsolete insecticide and chemical transformation product | |
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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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C₁₀H₁₅O₄PS₂ | |
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CC1=C(C=CC(=C1)OP(=S)(OC)OC)S(=O)C | |
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DLAPIMGBBDILHJ-UHFFFAOYSA-N | |
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InChI=1S/C10H15O4PS2/c1-8-7-9(5-6-10(8)17(4)11)14-15(16,12-2)13-3/h5-7H,1-4H3 | |
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Yes |
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Common Name | Relationship | Link |
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S-fenthion sulfoxide | Isomer |
General status |
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Soil | |
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Organophosphate insecticide | |
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Synthetic | |
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Acetylcholinesterase (AchE) inhibitor. | |
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3761-41-9 | |
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No data found | |
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79 | |
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None allocated | |
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015-048-00-8 | |
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294.3 | |
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O,O-dimethyl O-4-methylsulfinyl-m-tolyl phosphorothioate | |
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O,O-dimethyl O-(3-methyl-4-(methylsulfinyl)phenyl)phosphorothioate | |
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PAN Bad Chemical Actor | |
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Liquid | |
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Can be a metabolite of: |
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fenthion | Soil | - | - |
Formulations |
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3.72 | V3 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) at 25 °C3 = Unverified data of known source |
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8.32 X 1001 | Calculated | - | |||||||
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1.92 | V3 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) 3 = Unverified data of known source |
Low | ||||||||
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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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1.34 | Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown 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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- | Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source |
Moderately mobile | |||||||
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183 | ||||||||||
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Estimated | ||||||||||
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Fate indices |
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1.7 | R3 R = Peer reviewed scientific publications Whole fish3 = Unverified data of known source |
Low potential | |||||||||||||||||||||||||
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Not available | - |
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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125 | V3 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) Unknown species3 = Unverified data of known source |
Moderate | ||||||||
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Aquatic ecotoxicology |
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0.01 | F2 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents / FAO data, IPCS INCHEM data (US EPA Databases Related to Pesticide Risk Assessment ) Oryzias latipes2 = Unverified data of unknown source |
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General |
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High (class III) | - | - | ||||||||
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125 | V3 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) Unknown species3 = Unverified data of known source |
Moderate | ||||||||
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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: H301 | |||
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Not listed (Not listed) | |||
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fenthion sulfoxide | ||
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mesulfenfos | ||
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sulfotlenek fentionu | ||
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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 |