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4-Nitroperoxybenzoesure

4-nitroperoxybenzoic acid Struktur
943-39-5
CAS-Nr.
943-39-5
Bezeichnung:
4-Nitroperoxybenzoesure
Englisch Name:
4-nitroperoxybenzoic acid
Synonyma:
4-nitroperbenzoic acid;p-Nitroperbenzoic acid;4-nitroperoxybenzoic acid;Benzenecarboperoxoic acid, 4-nitro-
CBNumber:
CB7895058
Summenformel:
C7H5NO5
Molgewicht:
183.12
MOL-Datei:
943-39-5.mol

4-Nitroperoxybenzoesure Eigenschaften

Schmelzpunkt:
138°C
Siedepunkt:
316.77°C (rough estimate)
Dichte
1.6074 (rough estimate)
Brechungsindex
1.6280 (estimate)
L?slichkeit
sol THF, ether, CHCl3, benzene.
pka
6.71±0.40(Predicted)
EPA chemische Informationen
4-Nitroperoxybenzoic acid (943-39-5)

Sicherheit

4-Nitroperoxybenzoesure Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

4-Nitroperoxybenzoic acid is an electrophile that transfers oxygen to alkenes.

synthetische

The reaction between Na2O2 and p-Nitrobenzoyl Chloride in THF in the  presence of small quantities of water below -5 °C furnishes the sodium salt of PNPBA. p,p′- Dinitrobenzoyl peroxide and p-nitrobenzoic acid are removed from the reaction mixture during  workup. PNPBA (purity 94-96%) is obtained in 85% yield (0.1 mol scale).

Vorbereitung Methode

This peroxide can be prepared from p-nitrobenzoic acid and 90% hydrogen peroxide in methanesulfonic acid medium.

Synthesis Reference(s)

The Journal of Organic Chemistry, 27, p. 1336, 1962 DOI: 10.1021/jo01051a050
Synthetic Communications, 18, p. 2123, 1988 DOI: 10.1080/00397918808068282

4-Nitroperoxybenzoesure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-Nitroperoxybenzoesure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 4)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Dideu Medichem Co. Ltd
+8617392709771
1097@dideu.com China 3992 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-81120477 17792793610
1033@dideu.com China 9996 58

  • 4-nitroperoxybenzoic acid
  • Benzenecarboperoxoic acid, 4-nitro-
  • 4-nitroperbenzoic acid
  • p-Nitroperbenzoic acid
  • 943-39-5
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