Fosamine (Ref: DPX 1108) |
![]() Last updated: 04/01/2021 |
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(Also known as: carbamoyl-ethoxy-phosphinic acid ) |
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A herbicide and plant growth inhibitor used to control woody plants, bindweed and bracken | |
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Brush, Bindweed, Bracken, Salmonberry, Thimbleberry, Vine maple, Wild blackberry, Virginia pine | |
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Non-crop areas including railways, roads, pipelines, drainage areas, industrial sites | |
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Unknown | |
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1975, USA |
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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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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A chiral molecule | |
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C₃H₈NO₄P | |
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CCOP(=O)(C(=O)N)O | |
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No data | |
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UCHDFLNGIZUADY-UHFFFAOYSA-N | |
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InChI=1S/C3H8NO4P/c1-2-8-9(6,7)3(4)5/h2H2,1H3,(H2,4,5)(H,6,7) | |
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Yes |
General status |
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Herbicide, Plant growth regulator | |
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Organophosphate | |
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Synthetic | |
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Slight systemic activity, contact action. Acts by preventing dormant tissues from becoming active and growing again. | |
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59682-52-9 | |
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344 | |
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33257 | |
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153.07 | |
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ethyl hydrogen carbamoylphosphonate | |
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ethyl hydrogen (aminocarbonyl)phosphonate | |
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Z | |
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0 | |
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Not applicable | |
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Not applicable | |
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Asteraceae family, buttercups, cleavers, cow parsley, common bent, sheeps fescue, bracken | |
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White crystals |
Formulations |
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Used as a foliar spray for broadcast or aerial application |
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2500000 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
High | ||||||||
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158000 | L3 L = Pesticide manuals and hard copy reference books / other sources Methanol3 = Unverified data of known source |
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12000 | L3 L = Pesticide manuals and hard copy reference books / other sources Ethanol3 = Unverified data of known source |
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400 | L3 L = Pesticide manuals and hard copy reference books / other sources Benzene3 = Unverified data of known source |
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1 | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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174 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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1.26 X 10-03 | Calculated | - | |||||||
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-2.9 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
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1.24 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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9.25 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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Weak acid | |||||||||||
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0.53 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low volatility | ||||||||
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9.50 X 10-09 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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8 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-persistent | |||||||
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9 | Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source |
Non-persistent | ||||||||
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Best available data DT₅₀ 7-10 days | ||||||||||
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Stable | W4 W = French database provided by ARVALIS-Institut du Végétal 4 = Verified data |
Stable | |||||||
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Soil adsorption and mobility |
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- | H3 H = The US ARS pesticide properties database (click here ) 3 = Unverified data of known source |
Mobile | |||||||
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63 | ||||||||||
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Other studies: 8 mL g⁻¹ (general literature) | ||||||||||
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Fate indices |
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2.10 | Calculated | Transition state | ||||||||||||||||||||||||||
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3.20 X 10-02 | Calculated | - | |||||||||||||||||||||||||
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Low | Calculated | - | ||||||||||||||||||||||||||
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Mobile | Calculated | - |
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12 | Q2 Q = Miscellaneous internet resources Siluriformes2 = Unverified data of unknown source |
Low potential | |||||||
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Not available | - | |||||||||
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> 5000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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- | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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1000 | - | |||||||||
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> 10000 | L3 L = Pesticide manuals and hard copy reference books / other sources Anas platyrhynchos3 = Unverified data of known source |
Low | ||||||||
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> 300 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Low | ||||||||
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> 1524 | L2 L = Pesticide manuals and hard copy reference books / other sources Unknown species2 = Unverified data of unknown source |
Low | ||||||||
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21 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Lemna gibba 5 day3 = Unverified data of known source |
Low | ||||||||
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17 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Cyanobacteria 5 day3 = Unverified data of known source |
Low | ||||||||
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> 200 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | |||||||
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General |
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High (class III) | - | - | ||||||||
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> 5000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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1683 | L3 L = Pesticide manuals and hard copy reference books / other sources Rabbit3 = Unverified data of known source |
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56.0 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat (as formulation)3 = Unverified data of known source |
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List I; List II | - | - | ||||||||
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Health issues |
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No further information available |
Handling issues |
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IMDG Transport Code is 6.1 | |||
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Not classified: Obsolete | |||
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T - Toxic: R23/24/25, R39 H - Handling risks: R11 |
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S1/2, S29/56, S36/37/39, S45, S63 | |||
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III (Slightly hazardous) | |||
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Active 2783, liquid products usually 3018 | |||
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fosamine | ||
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fosamine | ||
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Fosamine | ||
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fosamin | ||
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fosamina | ||
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fosamina | ||
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fosamina | ||
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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 |