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Cyprodinil
chorus · CYPRODYNIL · 4-CYCLOPROPYL-6-METHYL-N-PHENYLPYRIMIDIN-2-AMINE · Unix · Hsdb 7019 · CYPRODINIL · CGA 219417 · Chorus 75WG
Identifikatoren & physikalische Daten
| CAS No. | 121552-61-2 |
|---|---|
| Summenformel | C14H15N3 |
| Durchschnittliche Molmasse | 225,29 g/mol |
| Monoisotopische Masse | 225,12659749 g/mol |
| SMILES | Cc1cc(C2CC2)nc(Nc2ccccc2)n1 |
| InChIKey | HAORKNGNJCEJBX-UHFFFAOYSA-N |
| PubChem CID | 86367 |
| ChEMBL | CHEMBL521027 |
| ChEBI | CHEBI:4045 |
| EC No. | 601-785-8 |
| DTXSID | DTXSID1032359 |
Chemische & physikalische Eigenschaften
| XLogP | 3,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 37,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 17 |
| Formalladung | 0 |
| Komplexität | 246 |
| pH | Weak base |
| LogP (Verteilungskoeffizient) | log Kow = 3.594.00 |
| Geruch | Weak odor |
| Dichte | 1.21 at 20 °C1.21 g/cm3 |
| Color/Form | Fine beige powderWhite crystalline solidPowder with agglomerates at 20 °C |
| Löslichkeit | In water, 13 mg/L (pH 7.0)20 mg/L (pH 5.0) at 25 °CIn ethanol 160, acetone 610, toluene 440, n-hexane 26, n-octanol 140 (all in g/L at 25 °C)0.013 mg/mL at 25 °CChloroform: Slightly Soluble20 mg l-1 (pH 5), 13 mg l-1 (pH 7), 15 mg l-1 (pH 9) 25 °C |
| Decomposition | DT50 in pH range 4-9 (25 °C) >>1 yr. Photolysis DT50 in water 0.4-13.5 days.In soil, the compound dissipated with DT50 @ 20-60 days at normal soil humidities & soil temperatures ... . |
| Schmelzpunkt | 75.9 °C76 °C75.9° |
| Dampfdruck | 0.00000368 [mmHg]3.68X10-6 mm Hg at 25 °C5.1 x l0-4 Pa (25 °C) |
| Physical Description | White solid[Merck Index] |
| Stability/Shelf Life | Stable under recommended storage conditions.Hydrolytically stable.Stable in the presence of steel, tin & aluminum. Stable in the presence of zinc(II), copper(II), & aluminum(VI) ions. Unstable in the presence of iron(II) ions. Stable in sunlight & elevated temperatures. |
| Dissociation Constants | pKa = 4.44 |
| Siedepunkt | 406.0±48.0 °C(Predicted) |
| Lagerbedingungen | 0-6°C |
| pKa (Säurekonstante) | 4.44 (base) |
| Aggregatzustand | Solid |
| Farbe | White to off-white |
| BRN | 7813601 |
| Henry-Konstante | 1.2×102 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Hauptanwendungen | agricultureenvironmental |
| InChI | InChI=1S/C14H15N3/c1-10-9-13(11-7-8-11)17-14(15-10)16-12-5-3-2-4-6-12/h2-6,9,11H,7-8H2,1H3,(H,15,16,17) |
| InChIKey | HAORKNGNJCEJBX-UHFFFAOYSA-N |
| SMILES | C1(NC2=CC=CC=C2)=NC(C)=CC(C2CC2)=N1 |
| LogP (Verteilungskoeffizient) | 4.000 |
| EPA chemische Informationen | Cyprodinil (121552-61-2) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH317: May cause an allergic skin reaction [Warning Sensitization, Skin]H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement) |
|---|---|
| Regulatorische Informationen | Regulation (EC) No 396/2005 (amended)Cyprodinil is listed in the dataset of EPA Human Health Benchmarks for Pesticides under the Safe Drinking Water Act (40 eCFR 141)06/64/EC, Reg. (EU) 2018/524, Reg. (EU) 2019/168, Reg. (EU) 2020/421, Reg. (EU) 2021/566, Reg. (EU) 2022/378, Reg. (EU) 2023/689, Reg. (EU) 2025/99, Reg. (EU) No 540/2011, Reg. (EU) No 678/2014Cyprodinil: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Gefahrenübersicht | May cause allergic skin reactions[Reference #1] An irritantMay cause skin sensitization[MSDSonline] See Pyrimethanil. |
| Special Reports | USEPA/Office of Pesticide ProgramsJoint FAO/WHO Meeting on Pesticide Residues - Pesticide residues in food, Cyprodinil (121552-61-2) (2003)[Available from, as of June 28, 2016: http://www.inchem.org/documents/jmpr/jmpmono/v2003pr03.htm]Office of Prevention, Pesticides and Toxic Substances, Pesticide Fact Sheet for Cyprodinil, Reason for Issuance: Registration (April 6, 1998).[Available from, as of June 24, 2016: https://www3.epa.gov/pesticides/chem_search/reg_actions/registration/fs_PC-288202_06-Apr-98.pdf] |
| FIFRA-Anforderungen | Tolerances are established for residues of the fungicide cyprodinil, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only cyprodinil 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine.[Table#6631]Tolerances are established for residues of the fungicide cyprodinil, including its metabolites and degradates, in the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of cyprodinil 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine and free and conjugated CGA-304075 4-(4-cyclopropyl-6-methyl-pyrimidin-2-ylamino)-phenol, calculated as the stoichiometric equivalent of cyprodinil.[Table#6632] |
Anwendungen & Verwendung
Verwenden
Cyprodinil is a broad-spectrum fungicide of the class of pyrimidinamines. It is commonly used for protection of cereal crops and fruits against fungal infections.