天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Benzeneperoxyselenic acid

Benzeneperoxyselenic acid Struktur
62885-97-6
CAS-Nr.
62885-97-6
Englisch Name:
Benzeneperoxyselenic acid
Synonyma:
Benzeneperoxyselenic acid;Benzeneseleninoperoxoic acid
CBNumber:
CB52294008
Summenformel:
C6H6O3Se
Molgewicht:
205.07
MOL-Datei:
62885-97-6.mol

Benzeneperoxyselenic acid Eigenschaften

Schmelzpunkt:
mp 52 °C (with explosion).

Sicherheit

Benzeneperoxyselenic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Benzeneperoxyselenic acid can be used as a reagent in the Baeyer-Villiger reaction and as an oxidant for various functional groups.

synthetische

The preparation of Benzeneperoxyselenic acid involves the oxidation of phenylselenic acid or diphenyl diselenide with a 30% excess of hydrogen peroxide at -10 °C. In a similar manner, 2-nitro and 2,4-dinitrobenzene peroxyselenic acids are obtained with 90% H2O2. Peroxyselenic acid is believed to be a reactive intermediate when an organic substrate is treated with H2O2 or tert-butyl hydroperoxide in the presence of an aromatic selenic acid or an aromatic diselenide.

Lager

Caution: explosion hazard! Benzeneperoxyseleninic acid decomposes when dried in vacuo. It may be stored in a refrigerator for 1 week. Left to stand in air at rt for 3-4 days, it rearranges to benzeneseleninic acid. In the presence of water, it decomposes to benzeneseleninic acid and H2O2. This compound should be handled in a fume hood.

Benzeneperoxyselenic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Benzeneperoxyselenic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 0)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate

  • Benzeneperoxyselenic acid
  • Benzeneseleninoperoxoic acid
  • 62885-97-6
  • C6H6O3Se
Copyright 2019 ? ChemicalBook. All rights reserved