HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 560641Erstellt: 27. Oktober 2026
2,3-Dichloro-6-methylquinoxaline
2,4-dichloro-6-methyl quinoxaline · 2,3-Dichloro-6-methylquinoxaline · Quinoxaline, 2,3-dichloro-6-Methyl-
https://huagongshe.com/de/chemical/560641
Identifikatoren & physikalische Daten
| CAS No. | 39267-05-5 |
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| Summenformel | C9H6Cl2N2 |
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| Durchschnittliche Molmasse | 213,06 g/mol |
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| Monoisotopische Masse | 211,99080355 g/mol |
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| SMILES | Cc1ccc2nc(Cl)c(Cl)nc2c1 |
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| InChIKey | UWSAFTDEEVGSAC-UHFFFAOYSA-N |
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| PubChem CID | 560641 |
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| EC No. | 680-198-9 |
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| DTXSID | DTXSID60339989 |
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Chemische & physikalische Eigenschaften
| XLogP | 3,5 |
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| Polarare Oberfläche (TPSA) | 25,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 13 |
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| Formalladung | 0 |
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| Komplexität | 188 |
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| Schmelzpunkt | 114-118 °C |
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| Siedepunkt | 289.1±35.0 °C(Predicted) |
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| Dichte | 1.418±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| Aggregatzustand | powder to crystaline |
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| pKa (Säurekonstante) | -4.59±0.48(Predicted) |
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| Farbe | White to Light yellow |
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| InChI | 1S/C9H6Cl2N2/c1-5-2-3-6-7(4-5)13-9(11)8(10)12-6/h2-4H,1H3 |
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| InChIKey | UWSAFTDEEVGSAC-UHFFFAOYSA-N |
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| SMILES | Cc1ccc2nc(Cl)c(Cl)nc2c1 |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 4 (97.5%) |
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| Wassergefährdungsklasse (WGK) | 2 |
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| Zollcode | 2933998090 |
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| R-Sätze (R) | 22-41-51 |
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| Gefahrensymbole | Xi,N,Xn |
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| Sicherheitshinweise (S) | 53-26-39-61 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Acute Tox. 4 OralEye Dam. 1 |
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