Vamidothion (Ref: ENT 26613) |
![]() Last updated: 30/05/2018 |
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(Not known by any other names) |
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An insecticide and acaricide which provides persistent control of piercing and sucking pests | |
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Aphids including wooly apple aphids, citrus aphid, cotton aphid; Spidermites; Thrips | |
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Cotton; Apples; Citrus; Rice; Beans; Maize; Sorghum | |
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Current | |
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1962, 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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Portugal | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Australia |
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Chemical structure |
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Chiral, a specific isomer or a derivative of a chiral molecule | |
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C₈H₁₈NO₄PS₂ | |
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CC(C(=O)NC)SCCSP(=O)(OC)OC | |
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No data | |
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LESVOLZBIFDZGS-UHFFFAOYSA-N | |
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InChI=1S/C8H18NO4PS2/c1-7(8(10)9-2)15-5-6-16-14(11,12-3)13-4/h7H,5-6H2,1-4H3,(H,9,10) | |
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Yes |
General status |
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Insecticide, Acaricide | |
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Organophosphate | |
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- | |
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Synthetic | |
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Systemic. Cholinesterase inhibitor. | |
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2275-23-2 | |
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218-894-8 | |
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117 | |
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379200 | |
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560193 | |
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287.34 | |
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rac-O,O-dimethyl S-(2-{[(2R)-1-(methylamino)-1-oxopropan-2-yl]sulfanyl}ethyl) phosphorothioate | |
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O,O-dimethyl S-(RS)-2-(1-methylcarbamoylethylthio)ethyl phosphorothioate | |
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O,O-dimethyl S-[2-[[1-methyl-2-(methylamino)-2-oxoethyl]thio]ethyl] phosphorothioate | |
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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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1B | |
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Not applicable | |
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- | |
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White crystalline needles |
Formulations |
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Usually supplued as an emulsifiable concentrate |
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4000 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
High | ||||||||
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43 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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6.17 X 10-05 | Calculated | - | |||||||
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-4.21 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | ||||||||
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1.00 X 10-10 | L2 L = Pesticide manuals and hard copy reference books / other sources 2 = Unverified data of unknown source |
Low volatility | ||||||||
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8.71 X 10-11 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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1.8 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Non-persistent | |||||||
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0.2 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-persistent | ||||||||
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Best available data | ||||||||||
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119 | K3 K = Research datasets, e.g. Pandora, Demetra 3 = Unverified data of known source |
Persistent | |||||||
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7 | K3 K = Research datasets, e.g. Pandora, Demetra 3 = Unverified data of known source |
Fast | ||||||||
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Soil adsorption and mobility |
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- | W3 W = French database provided by ARVALIS-Institut du Végétal 3 = Unverified data of known source |
Mobile | |||||||
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70 | ||||||||||
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Fate indices |
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-1.51 | Calculated | Low leachability | ||||||||||||||||||||||||||
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1.05 X 10-04 | Calculated | - | |||||||||||||||||||||||||
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Low | Calculated | - | ||||||||||||||||||||||||||
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Mobile | Calculated | - |
Other known metabolites |
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vamidothion sulfoxide | - | Soil; Rat | - | - | |||||
vamidothion sulfone | - | Intermediary product | - | - | |||||
vamidothion sulfoxide sulfonic acid | - | Soil | - | - | |||||
des-O-methyl vamidothion | - | Plant | - | - | |||||
dimethyl phosphate | - | Plant; Animal; Rat (Urinary) | - | - | |||||
monomethylphosphate | - | Animal; Rat (Urinary) | - | - | |||||
O,O-dimethyl phosphorothioate | - | Animal | - | - |
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75 | Q2 Q = Miscellaneous internet resources Estimated2 = Unverified data of unknown source |
Low potential | |||||||
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Not available | - | |||||||||
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> 64 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
High | ||||||||
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- | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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50 | - | |||||||||
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> 35 | L2 L = Pesticide manuals and hard copy reference books / other sources Phasianidae2 = Unverified data of unknown source |
High | ||||||||
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> 590 | L2 L = Pesticide manuals and hard copy reference books / other sources Danio rerio2 = Unverified data of unknown source |
Low | ||||||||
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> 0.19 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
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> 1525 | K3 K = Research datasets, e.g. Pandora, Demetra Unknown species3 = Unverified data of known source |
Low | ||||||||
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0.56 | R4 R = Peer reviewed scientific publications 4 = Verified data |
High | |||||||
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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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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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> 64 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
High | ||||||||
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1160 | L3 L = Pesticide manuals and hard copy reference books / other sources Rabbit3 = Unverified data of known source |
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1.73 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.008 | 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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List I; List II | - | - | ||||||||
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Health issues |
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May cause abdominal cramps, vomiting and diarrhoa if ingested |
Handling issues |
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IMDG Transport Code is 6.1 Will emit toxic and irritating fumes in a fire |
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Health: H301, H312 Environment: H400 |
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T - Toxic: R25 Xn - Harmful: R21 N - Dangerous for the environment: R50 |
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S1/2, S36/37, S45, S61 | |||
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Ib (Highly hazardous / Highly hazardous) | |||
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Active 2783, liquid products usually 3018 | |||
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vamidothion | ||
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vamidothion | ||
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Vamidothion | ||
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vamidothion | ||
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vamidotion | ||
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vamidotion | ||
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wamidotion | ||
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vamidothion |
Record last updated: | 30/05/2018 |
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 |