HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Lenacil
ADOL · Vizor · VENZAR · Vanzar · LENACIL · buracyl · Elbatan · Hexilure
Identifikatoren & physikalische Daten
| CAS No. | 2164-08-1 |
|---|---|
| Summenformel | C13H18N2O2 |
| Durchschnittliche Molmasse | 234,29 g/mol |
| Monoisotopische Masse | 234,13682782 g/mol |
| SMILES | O=c1[nH]c2c(c(=O)n1C1CCCCC1)CCC2 |
| InChIKey | ZTMKADLOSYKWCA-UHFFFAOYSA-N |
| PubChem CID | 16559 |
| ChEMBL | CHEMBL1522462 |
| ChEBI | CHEBI:6407 |
| EC No. | 218-499-0 |
| DTXSID | DTXSID9042093 |
| Lokaler Name | Lenacil |
Chemische & physikalische Eigenschaften
| XLogP | 1,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 49,4 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 17 |
| Formalladung | 0 |
| Komplexität | 394 |
| Kovats Retention Index | 22762284.12323.3228023592328.72325.72350 |
| Collision Cross Section | 158.4 Ų [M-H]- [CCS Type: DTBuffer gas: N2Ionization: ESI-Dataset: TOXCASTSource Identifier: DTXSID9042093] |
| Schmelzpunkt | 316-326°C |
| Siedepunkt | 376.62°C (rough estimate) |
| Dichte | d20 1.32 kg/l |
| Brechungsindex | 1.6450 (estimate) |
| Lagerbedingungen | 0-6°C |
| Aggregatzustand | Solid |
| pKa (Säurekonstante) | 10.66±0.20(Predicted) |
| Farbe | White to off-white |
| Löslichkeit | 6mg/L(25 ºC) |
| Merck | 13,5455 |
| Henry-Konstante | 1.3×105 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Hauptanwendungen | agricultureenvironmental |
| InChI | 1S/C13H18N2O2/c16-12-10-7-4-8-11(10)14-13(17)15(12)9-5-2-1-3-6-9/h9H,1-8H2,(H,14,17) |
| InChIKey | ZTMKADLOSYKWCA-UHFFFAOYSA-N |
| SMILES | O=C1NC2=C(CCC2)C(=O)N1C3CCCCC3 |
| LogP (Verteilungskoeffizient) | 2.860 (est) |
| CAS Datenbank | 2164-08-1(CAS DataBase Reference) |
| NIST chemische Informationen | Lenacil(2164-08-1) |
| EPA chemische Informationen | Lenacil (2164-08-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH351: Suspected of causing cancer [Warning Carcinogenicity]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]P203, P273, P280, P318, P391, P405, and P501 (click each P-code to see the statement) |
|---|---|
| Regulatorische Informationen | Regulation (EC) No 1107/2009 (amended)2008/69/EC, 2010/39/EU, Reg. (EU) 2015/408, Reg. (EU) 2018/1796, Reg. (EU) 2019/1589, Reg. (EU) 2020/1511, Reg. (EU) 2021/1449, Reg. (EU) 2022/1480, Reg. (EU) 2023/2592, Reg. (EU) No 540/2011 |
| Hazard Classes and Categories | Carc. 2 (60.2%)Aquatic Acute 1 (98.1%)Aquatic Chronic 1 (63%)Carcinogenicity - category 2Hazardous to the aquatic environment (acute) - category 1Hazardous to the aquatic environment (chronic) - category 1Aquatic Chronic 1 |
| Wassergefährdungsklasse (WGK) | WGK 2 |
| UN-Transportnummer | UN 3077 |
| RTECS-Nr. | GY5875000 |
| R-Sätze (R) | 50/53 |
| Toxizität | LD50 (80% wettable powder) orally in rats: >11,000 mg/kgLC50 96 hr in bluegill sunfishrainbow trout: 100-1000135 mg/lLC50 8 day in bobwhite quail, Peking duck (mg/kg): 2300, >5620. (DuPont technical data sheet) |
| Gefahrensymbole | N |
| Sicherheitshinweise (S) | 60-61 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Aquatic Acute 1Aquatic Chronic 1Carc. 2 |
Anwendungen & Verwendung
Verwenden
Lenacil acts similarly in weed control. It is used preplanting by soil incorporation or as a preemergence treatment of fodder, red beets, and sugar beets. The chemical is also used on spinach, strawberries, and various ornamentals. Usage rates range from 0.4 to 1.2 kg/ha depending on the crop and soil type.