Bromopropylate (Ref: GS 19851) |
![]() Last updated: 05/01/2021 |
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(Also known as: phenisobromolate; Isopropyl 2,2-bis-(4-bromo-phen-yl)-2-hy-droxy-acetate) |
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A bridged diphenyl acaricide used to control mites on fruit and other crops | |
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European red mite; Two-spotted mite; Carmine mite; Apple rust mite; Bryobia mite | |
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Fruit crops including citrus, grapes, strawberries and other berries; Cotton; Hops; Sugarbeet; Sugarcane; Tea; Ornamentals; Some vegetables | |
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Current | |
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1967, 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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Not approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Australia |
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Chemical structure |
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C₁₇H₁₆Br₂O₃ | |
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CC(C)OC(=O)C(C1=CC=C(C=C1)Br)(C2=CC=C(C=C2)Br)O | |
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No data | |
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FOANIXZHAMJWOI-UHFFFAOYSA-N | |
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InChI=1S/C17H16Br2O3/c1-11(2)22-16(20)17(21,12-3-7-14(18)8-4-12)13-5-9-15(19)10-6-13/h3-11,21H,1-2H3 | |
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Yes |
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Common Name | Relationship | Link |
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bromopropylate | - | ![]() |
General status |
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Acaricide | |
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Benzilate | |
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Synthetic | |
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Non systemic with contact action and residual activity | |
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18181-80-1 | |
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242-070-7 | |
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503 | |
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028802 | |
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28936 | |
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428.1 | |
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propan-2-yl bis(4-bromophenyl)hydroxyacetate | |
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isopropyl 4,4'-dibromobenzilate | |
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1-methylethyl 4-bromo-α-(4-bromophenyl)-α-hydroxybenzeneacetate | |
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Slightly phytoxic to some varieties of apple, plum and ornamentals | |
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- | |
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Not applicable | |
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Not applicable | |
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UN - uncertain mode of action | |
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Not applicable | |
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Tetranychus urticae | |
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White crystals | |
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Formulations |
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Usually supplied as an emulsifiable concentrate. |
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0.1 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Low | ||||||||
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850000 | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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970000 | L3 L = Pesticide manuals and hard copy reference books / other sources Dichloromethane3 = Unverified data of known source |
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750000 | L3 L = Pesticide manuals and hard copy reference books / other sources Benzene3 = Unverified data of known source |
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530000 | L3 L = Pesticide manuals and hard copy reference books / other sources Xylene3 = Unverified data of known source |
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77 | 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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Not expected to self ignite; Not highly flammable | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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2.51 X 1005 | Calculated | - | |||||||
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5.4 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
High | ||||||||
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1.59 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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0.011 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) at 25 °C3 = Unverified data of known source |
Low volatility | ||||||||
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4.70 X 10-02 | 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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59 | W4 W = French database provided by ARVALIS-Institut du Végétal 4 = Verified data |
Moderately persistent | |||||||
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Field and lab studies DT₅₀ range 40-70 days; Other sources DT₅₀ 4-13 weeks (R4) | ||||||||||
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6.2 | R4 R = Peer reviewed scientific publications 4 = Verified data |
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Published literature RL₅₀ range 2.0-15.8 days, 4 field and undercover grown crops, various matrices, n=5 | ||||||||||
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118 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Persistent | |||||||
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DT₅₀: 34 days at pH 9 (L3) | ||||||||||
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63 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately fast | ||||||||
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4 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately fast |
Soil adsorption and mobility |
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- | W3 W = French database provided by ARVALIS-Institut du Végétal 3 = Unverified data of known source |
Non-mobile | |||||||
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6309 | ||||||||||
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Best available data | ||||||||||
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Fate indices |
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0.35 | Calculated | Low leachability | ||||||||||||||||||||||||||
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8.33 X 10-03 | Calculated | - | |||||||||||||||||||||||||
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High | Calculated | - | ||||||||||||||||||||||||||
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Non-mobile | Calculated | - |
Key metabolites |
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Soil | - | - |
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1050 | N3 N = Various trusts, NGOs & charities data Whole fish3 = Unverified data of known source |
Threshold for concern | |||||||
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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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2000 | L3 L = Pesticide manuals and hard copy reference books / other sources Coturnix japonica3 = Unverified data of known source |
Moderate | ||||||||
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0.35 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Moderate | ||||||||
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0.17 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
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52 | L3 L = Pesticide manuals and hard copy reference books / other sources Scenedemus subspicatus3 = Unverified data of known source |
Low | ||||||||
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183 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | ||||||||
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1000 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderate | ||||||||
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Harmful | L2 L = Pesticide manuals and hard copy reference books / other sources Typhlodromus pyri2 = Unverified data of unknown source |
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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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4000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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4.0 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
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0.03 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) JMPR 19934 = Verified data |
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0.2 | B4 B = UK CRD and ACP evaluation documents / and other Defra (UK) documents (click here ) UK ACP 19994 = Verified data |
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General public exposure should be low since substance is largely obsolete | |||||||||
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Occupational exposure should be low since substance is largely obsolete | ||||||||||
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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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Health: H315, H319 Environment: H400, H410 |
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Xi - Irritant: R38 | |||
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None | |||
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U (Unlikely to present an acute hazard) | |||
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bromopropylate | ||
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bromopropylate | ||
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Bromopropylate | ||
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bromopropylat | ||
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bromopropilato | ||
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bromopropilato | ||
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bromopropylat | ||
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brompropilat | ||
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Record last updated: | 05/01/2021 |
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 |