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HCID 578921Erstellt: 4. November 2026
Pyridine-2,3-dicarboxamide
Pyridine-2,3-dicarboxamide · Pyridine-2,3-dicarboxamide>PYRIDINE-2,3-DICARBOXYLIC ACID DIAMIDE · PYRIDINE-2,3-DICARBOXAMIDE ISO 9001：2015 REACH
https://huagongshe.com/de/chemical/578921
Identifikatoren & physikalische Daten
| CAS No. | 4663-94-9 |
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| Summenformel | C7H7N3O2 |
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| Durchschnittliche Molmasse | 165,15 g/mol |
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| Monoisotopische Masse | 165,05382646 g/mol |
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| SMILES | NC(=O)c1cccnc1C(N)=O |
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| InChIKey | CJVCXRMYJNMDTP-UHFFFAOYSA-N |
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| PubChem CID | 578921 |
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| EC No. | 679-686-4 |
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| DTXSID | DTXSID40342133 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,7 |
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| Polarare Oberfläche (TPSA) | 99,1 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 205 |
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| Schmelzpunkt | 209 °C |
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| Siedepunkt | 479.5±30.0 °C(Predicted) |
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| Dichte | 1.375±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 14.45±0.50(Predicted) |
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| Aggregatzustand | powder to crystal |
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| Farbe | White to Almost white |
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| InChI | InChI=1S/C7H7N3O2/c8-6(11)4-2-1-3-10-5(4)7(9)12/h1-3H,(H2,8,11)(H2,9,12) |
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| InChIKey | CJVCXRMYJNMDTP-UHFFFAOYSA-N |
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| SMILES | C1(C(N)=O)=NC=CC=C1C(N)=O |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (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 | 2933.39.9200 |
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| R-Sätze (R) | 22 |
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| Gefahrensymbole | Xn |
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