HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 241553Erstellt: 27. Oktober 2026
2,4-Dichloro-5,6-dimethylpyrimidine
2,4-Dichloro-5,6-dimethylpyrimidine · PyriMidine, 2,4-dichloro-5,6-diMethyl- · 2,4-Dichloro-5,6-dimethylpyrimidine ISO 9001：2015 REACH
https://huagongshe.com/de/chemical/241553
Identifikatoren & physikalische Daten
| CAS No. | 1780-32-1 |
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| Summenformel | C6H6Cl2N2 |
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| Durchschnittliche Molmasse | 177,03 g/mol |
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| Monoisotopische Masse | 175,99080355 g/mol |
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| SMILES | Cc1nc(Cl)nc(Cl)c1C |
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| InChIKey | BFXIDUSEHNCLTP-UHFFFAOYSA-N |
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| PubChem CID | 241553 |
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| ChEMBL | CHEMBL1989659 |
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| EC No. | 869-280-7 |
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| DTXSID | DTXSID90287121 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,9 |
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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 | 10 |
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| Formalladung | 0 |
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| Komplexität | 120 |
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| Schmelzpunkt | 70-71 °C(Solv: ethanol (64-17-5)) |
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| Siedepunkt | 245.3±35.0 °C(Predicted) |
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| Dichte | 1.337±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| pKa (Säurekonstante) | -1.72±0.39(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Zollcode | 2933599590 |
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