Thiencarbazone |
Last updated: 18/07/2024 |
(Not known by any other names) |
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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A herbicide, normally used as the methyl variant, that is often used in mixtures with isoxaflutole for pre-emergence control of grassy and broad-leaved weeds | |
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Smartweed; Velvetleaf; Barnyardgrass; Morning glory; Dead nettle; Curly Dock; Hemp; Wild mustard; Foxtail; Lambsquarter | |
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Corn; Sweetcorn; Soybean; Beet; Wheat (Spring & Durum); Turf; Ornamentals | |
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- | |
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Current | |
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2008, introduced USA |
UK regulatory status |
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Approved | ||
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30/09/2029 | ||
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Crop 5m - See Authorisation for Crop LERAP Details |
EC Regulation 1107/2009 (repealing 91/414) |
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Approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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France/Greece | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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30/09/2024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Additional information |
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USA |
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Chemical structure |
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None | |
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C₁₁H₁₂N₄O₇S₂ | |
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CC1=C(C(=CS1)C(=O)O)S(=O)(=O)NC(=O)N2C(=O)N(C(=N2)OC)C | |
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- | |
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GLDAZAQRGCSFNP-UHFFFAOYSA-N | |
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InChI=1S/C11H12N4O7S2/c1-5-7(6(4-23-5)8(16)17)24(20,21)13-9(18)15-11(19)14(2)10(12-15)22-3/h4H,1-3H3,(H,13,18)(H,16,17) | |
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Yes |
General status |
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Herbicide | |
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Triazolone herbicide | |
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- | |
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Synthetic | |
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ALS inhibitor, systemic, absorbed by roots and leaves, contact and residual action | |
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936331-72-5 | |
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No data found | |
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797 | |
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- | |
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- | |
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No data found | |
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376.4 | |
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4-{[3-methoxy-4-methyl-5-oxo-4,5-dihydro-(1H-1,2,4-triazole-1-carbonyl)]sulfamoyl}-5-methylthiophene-3-carboxylic acid | |
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4-{[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl]sulfamoyl}-5-methylthiophene-3-carboxylic acid | |
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4-[[[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl]amino]sulfonyl]-5-methyl-3-thiophenecarboxylic acid | |
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- | |
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B | |
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2 | |
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Not applicable | |
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Not applicable | |
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White crystalline powder | |
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Formulations |
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Available in a wide range of different formulations including oil dispersions, flowable concentrates and water dispersable granules |
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436 | A4 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 ) as methyl variant4 = Verified data |
Moderate | ||||||||
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1.05 X 10-02 | Calculated | - | |||||||
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-1.98 | A4 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 ) as methyl variant4 = Verified data |
Low | ||||||||
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8.8 X 10-11 | A4 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 ) as methyl variant4 = Verified data |
Low volatility | ||||||||
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Degradation |
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11.6 | A4 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 ) as methyl variant4 = Verified data |
Non-persistent | |||||||
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51.5 | A4 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 ) as methyl variant4 = Verified data |
Moderately persistent | ||||||||
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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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- | A4 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 ) as methyl variant4 = Verified data |
Moderately mobile | |||||||
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100 | ||||||||||
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Fate indices |
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3.42 | Calculated | High leachability | ||||||||||||||||||||||||||
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5.27 X 10-01 | Calculated | - | |||||||||||||||||||||||||
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Medium | Calculated | - | ||||||||||||||||||||||||||
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Moderately mobile | Calculated | - | ||||||||||||||||||||||||||
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Known metabolites |
None
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Terrestrial ecotoxicology |
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> 2000 | A4 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 ) Rat as methyl variant4 = Verified data |
Low | ||||||||
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> 2000 | A4 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 ) Colinus virginianus as methyl variant4 = Verified data |
Low | ||||||||
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> 1000 | A4 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 ) Eisenia foetida as methyl variant4 = Verified data |
Low | ||||||||
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> 200 | A4 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 ) Apis mellifera as methyl variant4 = Verified data |
Low | |||||||
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> 199 | A4 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 ) Apis mellifera as methyl variant4 = Verified data |
Low | ||||||||
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Aquatic ecotoxicology |
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> 104 | A4 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 ) Oncorhynchus mykiss as methyl variant4 = Verified data |
Low | ||||||||
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> 98.6 | A4 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 ) Daphnia magna as methyl variant4 = Verified data |
Moderate | ||||||||
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0.17 | A4 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 ) Pseudokirchneriella subcapitata as methyl variant4 = Verified data |
Moderate | ||||||||
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General |
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High (class III) | - | - | ||||||||
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> 2000 | A4 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 ) Rat as methyl variant4 = Verified data |
Low | ||||||||
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2000 | A4 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 ) Rat as methyl variant4 = Verified data |
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> 2.018 | A4 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 ) Rat 4 hr (nose only) as methyl variant4 = Verified data |
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0.23 | 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 ) as methyl variant5 = Verified data used for regulatory purposes |
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None allocated | 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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Not applicable | 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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0.12 | 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 ) as methyl variant5 = Verified data used for regulatory purposes |
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0.3-2.5 | 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 ) concentration dependent5 = Verified data used for regulatory purposes |
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Very low risk to consumers | |||||||||
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Very low risk to operaters | ||||||||||
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GB MRL levels for some commodities subject to change in late 2021 | ||||||||||
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Readily excreted (within 48 hrs) in the urine (~50%) and faeces (~50%). Largelty unmetabolised. | 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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Health issues |
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Possible kidney, bladder and urinary tract toxicant |
Handling issues |
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Not oxidising or explosive Not expected to auto-ignite; Not highly flammable |
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Not listed (Not listed) | |||
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thiencarbazone | ||
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tienkarbazon | ||
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Record last updated: | 18/07/2024 |
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 |