2,6-difluorobenzoic acid |
![]() Last updated: 04/03/2020 |
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(Also known as: DFBA) |
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Chemical transformation product | |
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Not applicable | |
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Not applicable |
UK regulatory status |
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Not applicable | ||
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Not applicable |
EC Regulation 1107/2009 (repealing 91/414) |
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Also used in |
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Chemical structure |
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C₇H₄F₂O₂ | |
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C1=CC(=C(C(=C1)F)C(=O)O)F | |
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No data | |
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ONOTYLMNTZNAQZ-UHFFFAOYSA-N | |
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InChI=1S/C7H4F2O2/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3H,(H,10,11) | |
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Yes |
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Common Name | Relationship | Link |
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2,6-difluorobenzoic acid | - | ![]() |
General status |
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Metabolite | |
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Soil, Plant | |
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Unclassified | |
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Synthetic | |
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Not applicable | |
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385-00-2 | |
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206-856-3 | |
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Not applicable | |
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158.0 | |
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2,6-difluorobenzoic acid | |
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2,6-difluorobenzoic acid | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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Can be a metabolite of: |
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diflubenzuron | Soil | 0.133 | Major fraction, Relevant |
Formulations |
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3063 | 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 |
High | ||||||||
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9.55 X 10-01 | Calculated | - | |||||||
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-0.02 | 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 |
Low | ||||||||
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1.43 | Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source |
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2.85 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
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Strong acid | |||||||||||
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3466.3 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
Highly volatile | ||||||||
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0.015 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) 3 = Unverified data of known source |
Non-volatile | ||||||||
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Degradation |
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5.7 | 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 |
Non-persistent | |||||||
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5.7 | 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 |
Non-persistent | ||||||||
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22.7 | - | Non-persistent | ||||||||
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EU 2017 dossier lab studies DT₅₀ range 2.2-11.3 days (normalised). DT₉₀ range 8.0-48.5 days, Soils=6 | ||||||||||
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2.7 | 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 |
Fast | ||||||||
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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 ) 5 = Verified data used for regulatory purposes |
Moderately fast |
Soil adsorption and mobility |
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0 | 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 ) 4 = Verified data |
Very mobile | |||||||
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0 | ||||||||||
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EU dossier - no significant adsorption | ||||||||||
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0.06 | 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 |
Very mobile | |||||||
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3.0 | ||||||||||
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0.98 | ||||||||||
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EU 2017 dossier Kf range 0.038-0.107 mL g⁻¹, Kfoc range 1.0-13.0 mL g⁻¹, 1/n range 0.88-1.04, Soils=4 | ||||||||||
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Fate indices |
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2.66 | Calculated | Transition state | ||||||||||||||||||||||||||
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4.98 X 10-03 | Calculated | - | |||||||||||||||||||||||||
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Low | Calculated | - | ||||||||||||||||||||||||||
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Very mobile | Calculated | - |
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69 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Oncorhynchus mykiss4 = Verified data |
Moderate | ||||||||
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60 | 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 ) Daphnia magna5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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100 | 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 ) Pseudokirchneriella subcapitata5 = Verified data used for regulatory purposes |
Low | ||||||||
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500 | 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 ) Eisenia foetida5 = Verified data used for regulatory purposes |
Moderate | ||||||||
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General |
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Health issues |
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No further information available |
Handling issues |
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NL (Not listed) | |||
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2,6-difluorobenzoic acid | ||
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kwas 2,6-difluorobenzoesowy | ||
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Record last updated: | 04/03/2020 |
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 |