Dialifos (Ref: AC 14503) |
![]() Last updated: 11/01/2021 |
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(Also known as: dialiphos; dialifor; ENT 27320 ) |
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An obsolete pesticide that was used on a variety of crops to control sucking and chewing insect pests. | |
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Aphids; Thrips; Whiteflies; Mites | |
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Potatoes; Vegetables; Fruit including citrus, grapes, top fruit; Cotton; Pecan | |
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Obsolete | |
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1967, 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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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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Chemical structure |
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A chiral molecule. The technical material is an isomeric mixture. | |
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C₁₄H₁₇ClNO₄PS₂ | |
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CCOP(=S)(OCC)SC(CCl)N1C(=O)C2=CC=CC=C2C1=O | |
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No data | |
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MUMQYXACQUZOFP-UHFFFAOYSA-N | |
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InChI=1S/C14H17ClNO4PS2/c1-3-19-21(22,20-4-2)23-12(9-15)16-13(17)10-7-5-6-8-11(10)14(16)18/h5-8,12H,3-4,9H2,1-2H3 | |
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Yes |
General status |
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Insecticide, Acaricide | |
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Organophosphate | |
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Synthetic | |
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Cholinesterase inhibitor. Non-systemic with contact, stomach and respiratory action | |
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10311-84-9 | |
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233-689-3 | |
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327 | |
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102501 | |
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25146 | |
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393.85 | |
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rac-S-[(1R)-2-chloro-1-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] O,O-diethyl phosphorodithioate | |
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S-(RS)-2-chloro-1-phthalimidoethyl O,O-diethyl phosphorodithioate | |
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S-(2-chloro-1-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl) O,O-diethyl phosphorodithioate | |
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Severe Marine Pollutant | |
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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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Eotetranychus hicoriae, Plutella xylostella | |
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Colourless crystals in pure state |
Formulations |
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Usually supplied as an emulsificable concentrate or wettable powder |
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0.18 | V4 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 4 = Verified data |
Low | ||||||||
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760000 | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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400000 | L3 L = Pesticide manuals and hard copy reference books / other sources Isophorone3 = Unverified data of known source |
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620000 | L3 L = Pesticide manuals and hard copy reference books / other sources Chloroform3 = Unverified data of known source |
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570 | L3 L = Pesticide manuals and hard copy reference books / other sources Xylene3 = Unverified data of known source |
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67 | V4 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 4 = Verified data |
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133 | L3 L = Pesticide manuals and hard copy reference books / other sources at 35 °C3 = Unverified data of known source |
Highly volatile | ||||||||
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Degradation |
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11.5 | R4 R = Peer reviewed scientific publications 4 = Verified data |
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Published literature RL₅₀ range 11.1-11.9 days, grapes, various matrices, n=2 | ||||||||||
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44 | R4 R = Peer reviewed scientific publications 4 = Verified data |
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Published literature RL₅₀ range 13.2-70.0 days, 2 orchard crops & grapes, various matrices, n=3 | ||||||||||
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Soil adsorption and mobility |
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Fate indices |
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> 43 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
High | ||||||||
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940 | L3 L = Pesticide manuals and hard copy reference books / other sources Anas platyrhynchos3 = Unverified data of known source |
Moderate | ||||||||
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0.55 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss 3 = Unverified data of known source |
Moderate | ||||||||
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> 0.034 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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General |
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High (class III) | - | - | ||||||||
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> 43 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
High | ||||||||
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List I; List II | - | - | ||||||||
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Health issues |
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May cause respiratory depression and respiratory paralysis |
Handling issues |
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IMDG Transport Code is 6.1 | |||
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Health: H300, H311 Environment: H400, H410 |
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T+ - Very toxic: R28 T - Toxic: R24 N - Dangerous for the environment: R50, R53 |
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S1/2, S28, S36/37, S45, S60, S61 | |||
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II (Moderately hazardous) | |||
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2783 | |||
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dialifos | ||
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dialiphos | ||
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Dialifos | ||
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dialifos | ||
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dialifos | ||
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Record last updated: | 11/01/2021 |
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 |