1-(2-hydroxy-5-nitrophenyl)propan-1-one
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- CAS-Nr.
- 55805-95-3
- Englisch Name:
- 1-(2-hydroxy-5-nitrophenyl)propan-1-one
- Synonyma:
- 1-(2-hydroxy-5-nitrophenyl)propan-1-one;1-Propanone, 1-(2-hydroxy-5-nitrophenyl)-
- CBNumber:
- CB91552714
- Summenformel:
- C9H9NO4
- Molgewicht:
- 195.17
- MOL-Datei:
- 55805-95-3.mol
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1-(2-hydroxy-5-nitrophenyl)propan-1-one Eigenschaften
- Schmelzpunkt:
- 93-94 °C
- Siedepunkt:
- 299.3±25.0 °C(Predicted)
- Dichte
- 1.321±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 5.45±0.30(Predicted)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
1-(2-hydroxy-5-nitrophenyl)propan-1-one Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
Preparation by Friedel–Crafts acylation of p-nitrophe-nol with propionyl chloride in nitrobenzene in the presence of aluminium chloride (36%)
Also obtained by Fries rearrangement of p-nitrophenyl propionate (m.p. 63–64°) in nitrobenzene in the presence of aluminium chloride at 125° for 5 h (23%)
Preparation by reaction of boron trichloride with 2-methoxy-5-nitropropiophe-none in methylene chloride, first at ?78°, then at r.t. for 14 h (92%). Also obtained by nitration of o-hydroxypropiophenone (23%), in acetic acid with fuming nitric acid, first at 0°, then at 60°
Also obtained by alkaline hydrolysis of 3-methyl-6-nitrochromone (m.p. 147–148°) (85%).
1-(2-hydroxy-5-nitrophenyl)propan-1-one Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1-(2-hydroxy-5-nitrophenyl)propan-1-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 19)Lieferanten
- 1-(2-hydroxy-5-nitrophenyl)propan-1-one
- 1-Propanone, 1-(2-hydroxy-5-nitrophenyl)-
- 55805-95-3
