2'-Nitroacetophenon

Bezeichnung:2'-Nitroacetophenon

CAS-Nr577-59-3

Englisch Name:2-Nitroacetophenone

CBNumberCB9208092

SummenformelC8H7NO3

Molgewicht165.15

MOL-Datei577-59-3.mol

Synonyma

2'-Nitroacetophenon

2'-Nitroacetophenon physikalisch-chemischer Eigenschaften

Schmelzpunkt	76-78 °C(lit.)
Siedepunkt	202 °C(lit.)
Dichte	1.23
Brechungsindex	n20/D 1.55(lit.)
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	Chloroform, Ethyl Acetate
Aggregatzustand	Solid
Farbe	Brown
Wasserlöslichkeit	Insoluble
FreezingPoint	24.0 to 28.0 ℃
BRN	1102322
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS Datenbank	577-59-3(CAS DataBase Reference)
NIST chemische Informationen	Ethanone, 1-(2-nitrophenyl)-(577-59-3)
EPA chemische Informationen	2-Nitroacetophenone (577-59-3)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22
S-Sätze:	22-24/25
WGK Germany	3
RTECS-Nr.	AM9625000
Hazard Note	Harmful
TSCA	Yes
HS Code	29147090

Gefahreninformationscode (GHS)

2-Nitroacetophenone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
yellow-green liquid or crystals. Soluble in alcohol, ether and chloroform, slightly soluble in water.
Verwenden
2'-Nitroacetophenone is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and dyestuff. It is also used as a synthetic reagent. It is the sensitizer which can be used as pharmaceutical intermediates.
Verwenden
2''-Nitroacetophenone (cas# 577-59-3) is a compound useful in organic synthesis. It is also used as an intermediate for photosensitive materials.?
synthetische
o-Nitroacetophenone is synthesized from o-nitroethylbenzene by oxidation. Add o-nitroethylbenzene, decanoic acid and initiator azobisisobutyronitrile into the reaction tower, and at the same time slowly pass air into the tower, keep the pressure at 0.3-0.8MPa, and control the oxidation at 120-130°C to generate 2-Nitroacetophenone.
Synthesis Reference(s)
The Journal of Organic Chemistry, 43, p. 3631, 1978 DOI: 10.1021/jo00412a058
Journal of the American Chemical Society, 105, p. 943, 1983 DOI: 10.1021/ja00342a050
Synthesis, p. 228, 1988 DOI: 10.1055/s-1988-27522
Allgemeine Beschreibung
Clear yellow liquid. Insoluble in water.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
A nitrated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Brandgefahr
2-Nitroacetophenone is combustible.

2-Nitroacetophenone Upstream-Materialien And Downstream Produkte

2'-Nitroacetophenon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

577-59-3, 2-Nitroacetophenone Verwandte Suche:

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