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3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Struktur
127842-54-0
CAS-Nr.
127842-54-0
Englisch Name:
3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
Synonyma:
Roflumilast Impurity K;3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE;Benzaldehyde, 3,4-bis(difluoroMethoxy)-
CBNumber:
CB8842044
Summenformel:
C9H6F4O3
Molgewicht:
238.14
MOL-Datei:
127842-54-0.mol

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Eigenschaften

Siedepunkt:
265.8±35.0℃ (760 Torr)
Dichte
1.387±0.06 g/cm3 (20 ºC 760 Torr)
Flammpunkt:
111.1±20.8℃
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Oil
Farbe
Clear Light Yellow

Sicherheit

HS Code  2912490090

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Yellow Oil

Verwenden

3,4-Bis(difluoromethoxy)benzaldehyde is an impurity of the antiasthmatic drug Roflumilast (R639700). 3,4-Bis(difluoromethoxy)benzaldehyde is used in the preparation of diphenylethylene compounds as PDE4 (phosphodiesterase-4) inhibitors for treatment of cancer, CNS disorders, and inflammatory disorders.

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-Difluoromethoxy-3-hydroxybenzaldehyde Chlordifluormethan 3,4-Dihydroxybenzaldehyd

Downstream Produkte

3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 96)Lieferanten
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127842-54-0()Verwandte Suche:

  • Benzaldehyde, 3,4-bis(difluoroMethoxy)-
  • 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
  • Roflumilast Impurity K
  • 127842-54-0
  • Aromatics
  • Intermediates
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
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