| diflufenican (Ref: AE 088657) |
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Description: A herbicide used to control grasses and broad-leaved weeds often used in mixtures
Introduction: 1985, first reported
Directive EEC 1107/2009 (abrogeant 91/414):
| Status | Annexe 1 |
| Dossier rapporteur/co-rapporteur | UK |
| Date inclusion expires | 31/12/2018 |
Approved for use (
) or known to be used (
) in the following European countries:
AT |
BE |
BG |
CY |
CZ |
DE |
DK |
EE |
EL |
ES |
FI |
FR |
HU |
IE |
IT |
LT |
LU |
LV |
MT |
NL |
PL |
PT |
RO |
SE |
SI |
SK |
UK |
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Également enregistré dedans: Australie
| Type de pesticide | Herbicide | |||
| Groupe de substances | Carboxamide | |||
| L'origine des substances | Synthétique | |||
| Mode d'action | Selective contact and residual action. Bleaching: inhibition of carotenoid biosynthesis. | |||
| Dénomination CAS | 83164-33-4 | |||
| Dénomination UE | - | |||
| Nombre CIPAC | 462 | |||
| EPA américaine chimiques de code | - | |||
| Formule brute | C19H11F5N2O2 | |||
| SMILES | Fc1ccc(c(F)c1)NC(=O)c3cccnc3Oc2cccc(c2)C(F)(F)F | |||
| International Chemical Identifier (InChI) | InChI=1/C19H11F5N2O2/c20-12-6-7-16(15(21)10-12)26-17(27)14-5-2-8-25-18(14)28-13-4-1-3-11(9-13)19(22,23)24/h1-10H,(H,26,27) | |||
| Formule plane/l'image | Oui | |||
| Poids moléculaire (g mol-1) | 394.29 | |||
| Nom IUPAC | 2',4'-difluoro-2-(α,α,α-trifluoro-m-tolyloxy)nicotinanilide | |||
| Nom CAS | N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide | |||
| Autres informations sur l'état | - | |||
| Herbicide Resistance Classification (HRAC) | F1 | |||
| Insecticide Resistance Classification (IRAC) | Non applicable | |||
| Fungicide Resistance Classification (FRAC) | Non applicable | |||
| État physique | Colourless crystals | |||
| Related substances & organisms | ||||
Formulations:
Adsorption au sol et à la mobilité:
Key metabolites:
| Métabolite | Milieu de Formation | Estimation du Pourcentage Maximum de Occurrence | 91/414 Pertinence ![]() |
|
2-(3-trifluoromethylphenoxy)nicotinamide (Ref: AE-0542291) ![]() |
Sol | 0.263 | Major fraction, Relevant | |
2-(3-trifluoromethylphenoxy)nicotinic acid (Ref: AE-B107137) ![]() |
Sol | 0.168 | Major fraction, Not relevant | |
Other known metabolites:
| Metabolite name and reference | Aliases | Milieu de Formation / Rate | Estimation du Pourcentage Maximum de Occurrence | Metabolising Enzymes |
| 2,4-difluoroaniline (Ref: AE C522392) |
- | Soil (Anaerobic) | - | - |
General:
Propriété ![]() |
Valeur | Origine/Qualité de la donnée/informations complémentaires ![]() |
Interprétation ![]() |
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| Mammifères - Toxicité aiguë par voie orale LD50 (mg kg-1) | > 5000 | A5 Rat | Faible | |
| Mammals - Dermal LD50 (mg kg-1 body weight) | > 2000 | A5 Rat | - | |
| Mammals - Inhalation LC50 (mg l-1) | > 5.12 | A5 Rat, 4hr | - | |
| Other Mammal toxicity endpoints | - | - | ||
| DJA - Dose journalière admissible (mg kg-1 de poids corporel jours-1) | 0.2 | A5 Rat, SF=100 | - | |
| ARfD - Acute Reference Dose (mg kg-1 de poids corporel jours-1) | Aucun assigné | A5 | - | |
| NEAO- Niveau d'exposition Acceptable pour l'Opérateur (mg kg-1 de poids corporel jours-1) | 0.11 | A5 Rat, SF=100 | - | |
| Dermique études (%) | 0.15-5.0 | A5 concentration dependant | - | |
| Directive 76/464 relative aux substances dangereuses | Liste II | - | - | |
| Limites d'exposition | - | - | - | |
| Exposure Routes | Public | [Negligible risks for bystanders] | ||
| Occupational | [No significant risks identified for operators or other farm workers] | |||
| Examples of European MRLs (mg kg-1) | Valeur | Wheat, barley, rye: 0.01 | ||
| Remarque | [A5 EU dossier proposals] For the EU pesticides database click here |
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| Drinking Water MAC (µg l-1) | - | - | - | |
Health issues:
| Carcinogen | Mutagène | Endocrine disrupter | Reproduction / development effects | Acetyl cholinesterase inhibitor | Neurotoxicant | Respiratory tract irritant | Skin irritant | Eye irritant |
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| Risque suspecté pour la santé humaine | [No further information available] | |||||||
: Yes, known to cause a problem
: No, known not to cause a problem
: Possibly, status not identified
- : No data
:
| Langue | Nom |
| Anglais | diflufenican |
| Français | diflufenican |
| Allemand | Diflufenican |
| Danois | diflufenican |
| Italien | diflufenican |
| Espagnol | diflufenican |
| Grec | diflufenican |
| Slovène | diflufenikan |
| Polonais | diflufenikan |
| Suédois | diflufenikan |
| Hongrois | - |
| Hollandais | diflufenican |
| Record dernière mise à jour: Tuesday 07 August 2012 Contact: aeru@herts.ac.uk |