Triazophos (Ref: HOE 002960 ) |
Last updated: 31/07/2024 |
(Also known as: AE F002960) |
SUMMARY |
Data alerts |
The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.
Environmental fate | Ecotoxicity | Human health |
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An insecticide, nematicide and acaricide for the control of a range of insects in a wide range of crops | |
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Aphids; Thrips; Midges; Beetles; Sawflies; Apple suckers; Fruit flies; Spidermites; Scale insects | |
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Rice; Fruit trees; Vineyards; Sugarcane; Corn; Tobacco; Potatoes; Ornamentals | |
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- | |
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- | |
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1973, first marketed |
UK regulatory status |
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Not approved | ||
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Not applicable | ||
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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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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Additional information |
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Chemical structure |
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None | |
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C₁₂H₁₆N₃O₃PS | |
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CCOP(=S)(OCC)OC1=NN(C=N1)C2=CC=CC=C2 | |
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No data | |
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AMFGTOFWMRQMEM-UHFFFAOYSA-N | |
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InChI=1S/C12H16N3O3PS/c1-3-16-19(20,17-4-2)18-12-13-10-15(14-12)11-8-6-5-7-9-11/h5-10H,3-4H2,1-2H3 | |
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Yes |
General status |
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Insecticide, Acaricide, Nematicide | |
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Organophosphate insecticide; Organophosphate acaricide; Organophosphate nematicide; Organothiophosphate insecticide; Organothiophosphate acaricide; Organothiophosphate nematicide | |
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- | |
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- | |
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Synthetic | |
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Non-systemic, broad spectrum with contact and stomach action. Acetylcholinesterase (AchE) inhibitor. | |
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24017-47-8 | |
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245-986-5 | |
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353 | |
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344600 | |
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32184 | |
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015-140-00-8 | |
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313.3 | |
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O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) phosphorothioate | |
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O,O-diethyl O-1-phenyl-1H-1,2,4-triazol-3-yl phosphorothioate | |
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O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) phosphorothioate | |
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Marine Pollutant; Chemical subject to PIC regulations; Subject to the provisions of the UK Poisons Act 1972 | |
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UK statutory standard for the protection of aquatic life: annual mean conc for inland, coastal and territorial waters; 0.005 µg l⁻¹ | |
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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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Bemisia tabaci, Chilo suppressalis, Epiphyas postvittana, Plutella xylostella, Spodoptera littoralis, Spodoptera litura | |
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Yellow-brown oily liquid |
Formulations |
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Usually supplied as an emulsifiable concentrate, wettable powder, granules or ULV |
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35 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
Low | ||||||||
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11100 | L3 L = Pesticide manuals and hard copy reference books / other sources n-Hexane3 = Unverified data of known source |
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50000 | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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500000 | L3 L = Pesticide manuals and hard copy reference books / other sources Methanol3 = Unverified data of known source |
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500000 | L3 L = Pesticide manuals and hard copy reference books / other sources Ethyl acetate3 = Unverified data of known source |
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2.5 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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Decomposes before boiling | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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140 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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3.55 X 1003 | Calculated | - | |||||||
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3.55 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
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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1.24 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
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1.33 | B4 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 4 = Verified data |
Low volatility. If applied directly to plants or soil, drift is a concern & mitigation is advisable | ||||||||
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4.90 X 10-03 | V3 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) 3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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44 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
Moderately persistent | |||||||
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44 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
Moderately persistent | ||||||||
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9 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-persistent | ||||||||
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Lab studies DT₅₀ range 20-50 days, field studies DT₅₀ range 7-46 days | ||||||||||
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2.2 | R3 R = Peer reviewed scientific publications 3 = Unverified data of known source |
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Pepper fruit, n=1 | ||||||||||
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7.1 | R4 R = Peer reviewed scientific publications 4 = Verified data |
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Published literature RL₅₀ range 1.0-11.4 days, 10 field grown crops, various matrices, n=12 | ||||||||||
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21 | V2 V = ChemID Online Databases; Chemspider; PubChem. (ChemID ) 2 = Unverified data of unknown source |
Slow | |||||||
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140 | K4 K = Research datasets (e.g. Pandora, Demetra; these datasets no longer available). Norman Ecotoxicology database. (click here ) 4 = Verified data |
Persistent | |||||||
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35 | K3 K = Research datasets (e.g. Pandora, Demetra; these datasets no longer available). Norman Ecotoxicology database. (click here ) 3 = Unverified data of known source |
Moderately fast | ||||||||
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35 | K3 K = Research datasets (e.g. Pandora, Demetra; these datasets no longer available). Norman Ecotoxicology database. (click here ) 3 = Unverified data of known source |
Stable | ||||||||
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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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- | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) 5 = Verified data used for regulatory purposes |
Moderately mobile | |||||||
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358 | ||||||||||
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Fate indices |
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1.38 | Calculated | Low leachability | ||||||||||||||||||||||||||
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1.73 X 10-02 | Calculated | - | |||||||||||||||||||||||||
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Low | Calculated | - | ||||||||||||||||||||||||||
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Moderately mobile | Calculated | - | ||||||||||||||||||||||||||
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300 | Q2 Q = Miscellaneous data from online sources Estimated2 = Unverified data of unknown source |
Threshold for concern | |||||||||||||||||||||||||
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Not available | - |
Known soil metabolites |
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Minor fraction | 0.005 | - | |||||
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Known groundwater metabolites |
None
Other known metabolites |
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1-phenyl-3-hydroxy-1,2,4-triazole | - | Animal (Faecal) | - |
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Terrestrial ecotoxicology |
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66 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Rat5 = Verified data used for regulatory purposes |
High | ||||||||
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1.5 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Rat5 = Verified data used for regulatory purposes |
High | |||||||
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20 | - | |||||||||
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8.3 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Colinus virginianus5 = Verified data used for regulatory purposes |
High | ||||||||
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466 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Eisenia foetida5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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59.8 | R4 R = Peer reviewed scientific publications 4 = Verified data |
Moderate | |||||||
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Harmful | AA2 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 Chrysoperla carnea2 = Unverified data of unknown source |
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Harmful | AA2 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 Typhlodromus pyri2 = Unverified data of unknown source |
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Aquatic ecotoxicology |
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0.038 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Oncorhynchus mykiss5 = Verified data used for regulatory purposes |
High | ||||||||
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0.0005 | Q2 Q = Miscellaneous data from online sources Oncorhynchus mykiss2 = Unverified data of unknown source |
High | ||||||||
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> 0.35 | F4 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 ) Danio rerio Embryo4 = Verified data |
Moderate | ||||||||
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0.0026 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Daphnia magna5 = Verified data used for regulatory purposes |
High | ||||||||
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0.01 | Q2 Q = Miscellaneous data from online sources Daphnia magna2 = Unverified data of unknown source |
Moderate | ||||||||
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9.1 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Scenedesmus subspicatus5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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0.1 | Q2 Q = Miscellaneous data from online sources Unknown species2 = Unverified data of unknown source |
Moderate | ||||||||
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General |
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High (class III) | - | - | ||||||||
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66 | B5 B = UK CRD and ACP Evaluation Documents / and other DEFRA (UK) documents; Also Chemicals Regulation Division, Health and Safety Executive (HSE), UK (click here ) Rat5 = Verified data used for regulatory purposes |
High | ||||||||
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2000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.53 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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List I; List II | - | - | ||||||||
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Health issues |
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Acts as a toxicant to most major organs |
Handling issues |
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IMDG Transport Hazard Class 6.1 | |||
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Health: H301, H312, H331 Environment: H400, H410 |
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Ib (Highly hazardous) | |||
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UN3018 | |||
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triazophos | ||
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triazophos | ||
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Triazophos | ||
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triazophos | ||
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triazofos | ||
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triazofos | ||
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triazofos | ||
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triazofos | ||
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Record last updated: | 31/07/2024 |
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 |