Diazald
hellgelber Feststoff[2]
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| Allgemeines | |||||||||||||||||||
| Name | Diazald | ||||||||||||||||||
| Andere Namen |
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| Summenformel | C8H10N2O3S | ||||||||||||||||||
| Kurzbeschreibung |
hellgelber Feststoff[2] | ||||||||||||||||||
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| Eigenschaften | |||||||||||||||||||
| Molare Masse | 214,24 g·mol−1 | ||||||||||||||||||
| Aggregatzustand |
fest[2] | ||||||||||||||||||
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| Sicherheitshinweise | |||||||||||||||||||
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| Wenn nicht anders vermerkt, gelten die angegebenen Daten bei Standardbedingungen (0 °C, 1000 hPa). | |||||||||||||||||||
Diazald ist eine chemische Verbindung aus der Gruppe der Sulfonamide.
Verwendung
Diazald wird zur Gewinnung von Diazomethan im Labor verwendet. Es ersetzt den karzinogenen und instabileren Diazomethan-Vorläufer N-Nitroso-N-methylharnstoff.[3]
Einzelnachweise
- ↑ Eintrag zu N-Methyl-N-nitroso-p-toluensulfonamid. In: Römpp Online. Georg Thieme Verlag, abgerufen am 25. Juli 2025.
- ↑ a b c d e Datenblatt Diazald® bei Sigma-Aldrich, abgerufen am 17. Februar 2025 (PDF).
- ↑ Ersatzstoffe. In: Chemie › Notfall & Sicherheit › Arbeitssicherheit. Freie Universität Berlin, 2014, archiviert vom am 24. Juli 2017; abgerufen am 31. Oktober 2024.
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