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4,4′-Dihydroxybenzophenone

4,4′-Dihydroxybenzophenone Struktur
18239-10-6
CAS-Nr.
18239-10-6
Englisch Name:
4,4′-Dihydroxybenzophenone
Synonyma:
2,4-dihydroxy-4'-chlorobenzophenone;(4-Chlorophenyl)(2,4-dihydroxyphenyl)Methanone;Methanone, (4-chlorophenyl)(2,4-dihydroxyphenyl)-
CBNumber:
CB82656971
Summenformel:
C13H9ClO3
Molgewicht:
248.66
MOL-Datei:
18239-10-6.mol

4,4′-Dihydroxybenzophenone Eigenschaften

Schmelzpunkt:
151-152℃
Siedepunkt:
444.5±28.0 °C(Predicted)
Dichte
1.409±0.06 g/cm3 (20 ºC 760 Torr)
pka
7.28±0.35(Predicted)

Sicherheit

4,4′-Dihydroxybenzophenone Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

obtained by reaction of p-chlorobenzo_nitrile with resorcinol in the presence of zinc chloride and hydrochloric acid in ethyl ether (Hoesch reaction) in ice during 24 h and hydrolysis of 4′-chloro-2,4-dihydroxybenzophenone imide hydrochloride so formed (72%) with boiling water for 30 min.

4,4′-Dihydroxybenzophenone Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4,4′-Dihydroxybenzophenone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Yolne Chemical Co., Ltd. 021-62960152
934678158@qq.com China 9899 55

  • (4-Chlorophenyl)(2,4-dihydroxyphenyl)Methanone
  • 2,4-dihydroxy-4'-chlorobenzophenone
  • Methanone, (4-chlorophenyl)(2,4-dihydroxyphenyl)-
  • 18239-10-6
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