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Dihydrourea

Dihydrourea Struktur
686-68-0
CAS-Nr.
686-68-0
Englisch Name:
Dihydrourea
Synonyma:
Dihydrourea;1,3-dihydroxyurea;Urea, N,N'-dihydroxy-;Avobenzone Impurity 25;Hydroxy Urea Impurity 11
CBNumber:
CB32470886
Summenformel:
CH4N2O3
Molgewicht:
92.05
MOL-Datei:
686-68-0.mol

Dihydrourea Eigenschaften

Schmelzpunkt:
102-106 °C (decomp)
Dichte
1.679±0.06 g/cm3(Predicted)
pka
9.47±0.23(Predicted)
Stabilit?t:
Stable, but should be stored cold. Incompatible with strong oxidizing agents.
EPA chemische Informationen

Sicherheit

Dihydrourea Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

colourless crystals

Allgemeine Beschreibung

Colorless prisms.

Reaktivit?t anzeigen

Dihydrourea 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 are not available for Dihydrourea, but Dihydrourea is probably combustible.

Dihydrourea Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dihydrourea Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 4)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
China National Standard Pharmaceutical Corporation Limited
+8615391658522
overseasales@yongstandards.com China 11922 58
Beijing Taiya Jie Technology Development Co., Ltd. 021-33690831-8001 13552411790
postmaster@tyjchem.cn China 1541 55
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-0755-83725350 13380397412
3001280422@qq.com China 10005 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736
2853117764@qq.com China 8499 58

  • Dihydrourea
  • 1,3-dihydroxyurea
  • Hydroxy Urea Impurity 11
  • Urea, N,N'-dihydroxy-
  • Avobenzone Impurity 25
  • 686-68-0
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