Dimefox |
![]() Last updated: 14/01/2021 |
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(Also known as: TL 792) |
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An obsolete insecticide and acaricide once used to control a range of insects including aphids | |
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Aphids; Spidermites | |
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Hops | |
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Obsolete | |
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1946, 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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Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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C₄H₁₂FN₂OP | |
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CN(C)P(=O)(N(C)C)F | |
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No data | |
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PGJBQBDNXAZHBP-UHFFFAOYSA-N | |
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InChI=1S/C4H12FN2OP/c1-6(2)9(5,8)7(3)4/h1-4H3 | |
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Yes |
General status |
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Insecticide, Acaricide | |
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Organophosphate | |
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May contain contains schradan and tris(dimethylamino)phosphine oxide | |
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Synthetic | |
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Selective, systemic absorbed into the plant sap and remains active for long periods. Cholinesterase inhibitor. | |
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115-26-4 | |
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204-076-8 | |
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58 | |
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443100 | |
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8264 | |
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154.12 | |
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tetramethylphosphorodiamidic fluoride | |
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bis(dimethylamino)fluorophosphine oxide | |
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tetramethylphosphorodiamidic fluoride | |
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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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Phorodon humuli, Tetranychus urticae | |
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Colourless liquid with fishy odour |
Formulations |
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Usually supplied as a concentrated solution |
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1000000 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Methanol3 = Unverified data of known source |
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Xylene3 = Unverified data of known source |
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67 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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3.72 X 10-01 | Calculated | - | |||||||
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-0.43 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
Low | ||||||||
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1.11 | Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source |
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14663 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Highly volatile | ||||||||
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2.26 X 10-03 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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13.9 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
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Hop leaves, n=1 | ||||||||||
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Stable | Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source |
Stable | |||||||
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Soil adsorption and mobility |
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- | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
Very mobile | |||||||
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10 | ||||||||||
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Best available data | ||||||||||
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Fate indices |
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Cannot be calculated | - | - | |||||||||||||||||||||||||
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Other known metabolites |
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mazidox | - | - | - | - |
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0.3 | Q2 Q = Miscellaneous internet resources Estimated2 = Unverified data of unknown source |
Low potential | |||||||
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Not available | - | |||||||||
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1.0 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
High | ||||||||
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> 1.9 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
Moderate | |||||||
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General |
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High (class III) | - | - | ||||||||
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1.0 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
High | ||||||||
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5.0 | Q3 Q = Miscellaneous internet resources Rat3 = Unverified data of known source |
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Subcutaneous LD₅₀ = 1.0 mg kg⁻¹ | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Mouse3 = Unverified data of known source |
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List I; List II | - | - | ||||||||
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Occupational exposure may occur through inhalation and dermal contact | ||||||||||
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Health issues |
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Highly toxic Possible brain and central nervous system toxicant |
Handling issues |
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Corrosive | |||
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Health: H300, H310 | |||
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T+ - Very toxic: R27/28 | |||
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S1/2, S23, S28, S36/37, S38, S45 | |||
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Ia (Extremely hazardous) | |||
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dimefox | ||
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dimefox | ||
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Dimefox | ||
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dimefox | ||
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dimefox | ||
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dimefox | ||
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dimefox | ||
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dimefoks | ||
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dimefox |
Record last updated: | 14/01/2021 |
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 |