HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 255608Erstellt: 25. Oktober 2026
5-Fluoropyrimidine-2,4-diamine
5-fluoropyrimidine-2,4-diamine · 5-Fluoro-2,4-pyrimidinediamine · 2,4-Pyrimidinediamine, 5-fluoro- · (2-amino-5-fluoro-pyrimidin-4-yl)amine · 2,4-Pyrimidinediamine, 5-fluoro- (9CI)
https://huagongshe.com/de/chemical/255608
Identifikatoren & physikalische Daten
| CAS No. | 155-11-3 |
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| Summenformel | C4H5FN4 |
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| Durchschnittliche Molmasse | 128,11 g/mol |
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| Monoisotopische Masse | 128,04982438 g/mol |
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| SMILES | Nc1ncc(F)c(N)n1 |
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| InChIKey | RMTFEZUZAHJEFW-UHFFFAOYSA-N |
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| PubChem CID | 255608 |
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| EC No. | 858-671-8 |
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| DTXSID | DTXSID70292273 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,4 |
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| Polarare Oberfläche (TPSA) | 77,8 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 5 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 98,6 |
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| Siedepunkt | 376.4±45.0 °C(Predicted) |
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| Dichte | 1.513±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 5.45±0.10(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+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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