1,1-Diphenylharnstoff

1,1-diphenylurea Chemische Eigenschaften,Einsatz,Produktion Methoden

• Chemische Eigenschaften

  white crystals

• Allgemeine Beschreibung

  Needles or white crystals.

• Air & Water Reaktionen

  1,1-diphenylurea may be sensitive to prolonged exposure to air or light. . Insoluble in water.

• Reaktivität anzeigen

  1,1-diphenylurea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

• Brandgefahr

  Flash point data for 1,1-diphenylurea are not available, but 1,1-diphenylurea is probably combustible.

• läuterung methode

  Crystallise 1,1-diphenylurea from MeOH. [Beilstein for 1,3 12 IV 741.]

1,1-diphenylurea Upstream-Materialien And Downstream Produkte

1,1-Diphenylharnstoff Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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