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HCID 21274708Erstellt: 3. November 2026
1-(2,4-Dichloropyrimidin-5-yl)ethan-1-one
2,4-dichloro-5-acetylpyrimidine · 1-(2,4-dichloropyrimidin-5-yl)ethanone · 1-(2,4-Dichloro-5-pyrimidinyl)ethanone · 1-(2, 4-DICHL0R0PYRIMIDIN- 5-YL)ETHANONE · Ethanone, 1-(2,4-dichloro-5-pyrimidinyl)- · 1-(2,4-dichloropyrimidin-5-yl)ethan-1-one · 1-(2,4-dichloropyrimidine-5-yl)ethane-1-one · 1-(2,4-dichloro-pyrimidin-5-yl)-ethanone, 95%min
https://huagongshe.com/de/chemical/21274708
Identifikatoren & physikalische Daten
| CAS No. | 871254-62-5 |
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| Summenformel | C6H4Cl2N2O |
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| Durchschnittliche Molmasse | 191,01 g/mol |
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| Monoisotopische Masse | 189,97006811 g/mol |
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| SMILES | CC(=O)c1cnc(Cl)nc1Cl |
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| InChIKey | LQPFSUBPAKSGQX-UHFFFAOYSA-N |
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| PubChem CID | 21274708 |
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| EC No. | 825-104-0 |
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| DTXSID | DTXSID00611872 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,8 |
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| Polarare Oberfläche (TPSA) | 42,9 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 165 |
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| Siedepunkt | 268.9±20.0 °C(Predicted) |
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| Dichte | 1.454±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) | -4.70±0.29(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, 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 | Acute Tox. 4 (100%) |
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| Zollcode | 2933599590 |
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