Saflufenacil (Ref: BAS 800H) |
![]() Last updated: 04/01/2021 |
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(Not known by any other names) |
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Used alone or mixed with glyphosate for rapid control of many dicotyledonous weeds by pre-plant and pre-emergence applications to a wide range of food crops | |
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Fleabane; Volunteer cotton; Annual ryegrass; Brome; Volunteer lupins; Marshmallow; Sowthistle; Hedge mustard; Clover; Turnip weed | |
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Fallow establishment; Commercial, industrial and public service areas; Cereals including barley, oats & wheat; Legumes | |
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Current | |
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2008, first reported |
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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Also used in |
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Australia, USA |
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Chemical structure |
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C₁₇H₁₇ClF₄N₄O₅S | |
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CC(C)N(C)S(=O)(=O)NC(=O)C1=CC(=C(C=C1Cl)F)N2C(=O)C=C(N(C2=O)C)C(F)(F)F | |
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No data | |
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GNHDVXLWBQYPJE-UHFFFAOYSA-N | |
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InChI=1S/C17H17ClF4N4O5S/c1-8(2)25(4)32(30,31)23-15(28)9-5-12(11(19)6-10(9)18)26-14(27)7-13(17(20,21)22)24(3)16(26)29/h5-8H,1-4H3,(H,23,28) | |
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Yes |
General status |
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Herbicide | |
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Uracil (amide) | |
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>945 g kg⁻¹ | |
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Synthetic | |
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Selective, contact and residual action, PPO inhibitor | |
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372137-35-4 | |
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None allocated | |
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118203 | |
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11571392 | |
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500.92 | |
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2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl]-N-[methyl(propan-2-yl)sulfamoyl]benzamide | |
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N'-{2-chloro-4-fluoro-5-[1,2,3,6-tetrahydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]benzoyl}-N-isopropyl-N-methylsulfamide | |
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2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide | |
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E | |
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14 | |
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Not applicable | |
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Not applicable | |
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Formulations |
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Available in a range of formulations including water dispersible granules and suspension concentrates |
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2100 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
High | ||||||||
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275000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Acetone4 = Verified data |
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29800 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Methanol4 = Verified data |
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2300 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Toluene4 = Verified data |
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65500 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Ethyl acetate4 = Verified data |
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189.9 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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3.98 X 1002 | Calculated | - | |||||||
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2.6 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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1.595 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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4.41 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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4.5 X 10-12 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
Low volatility | ||||||||
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Neutral solution: maxima at 271.4nm Acidic solution: maxima at 271.8nm Basic solution: maxima at 309.4nm |
F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
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Degradation |
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20 | 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 |
Non-persistent | |||||||
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19 | 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 |
Non-persistent | ||||||||
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20 | 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 |
Non-persistent | ||||||||
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US EPA states lab studies ranging from 1 to 36 days; field DT₅₀ of 1-5 weeks in aerobic soils | ||||||||||
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Soil adsorption and mobility |
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Fate indices |
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Low risk | Q3 Q = Miscellaneous internet resources Based on LogP < 33 = Unverified data of known source |
Low risk | |||||||
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> 2000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
Low | ||||||||
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> 2000 | P4 P = Other governments and regulators Anas platyrhynchos4 = Verified data |
Low | ||||||||
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> 98.0 | P4 P = Other governments and regulators Cyprinodon variegatus4 = Verified data |
Moderate | ||||||||
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0.997 | P4 P = Other governments and regulators Pimephales promelas4 = Verified data |
Moderate | ||||||||
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> 98.2 | P4 P = Other governments and regulators 4 = Verified data |
Moderate | ||||||||
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1.33 | P4 P = Other governments and regulators Daphnia magna4 = Verified data |
Moderate | ||||||||
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0.087 | P4 P = Other governments and regulators Lemna gibba4 = Verified data |
Moderate | ||||||||
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> 100 | P4 P = Other governments and regulators 4 = Verified data |
Low | |||||||
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> 1000 | P4 P = Other governments and regulators Eisenia foetida4 = Verified data |
Low | ||||||||
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General |
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High (class III) | - | - | ||||||||
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> 2000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
Low | ||||||||
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2000 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
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> 5.3 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Rat4 = Verified data |
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Health issues |
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No further information available |
Handling issues |
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No information available | |||
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Reproduction risk category 3: R63 Xn - Harmful: R22 N - Dangerous for the environment: R50, R53 |
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S1/2, S13, S26, S36/37/39, S46 | |||
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NL (Not listed) | |||
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saflufenacil | ||
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Record last updated: | 04/01/2021 |
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 |