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4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on

4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE Struktur
15646-46-5
CAS-Nr.
15646-46-5
Bezeichnung:
4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on
Englisch Name:
4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
Synonyma:
Oxazolone;AKOS BBS-00001130;OXAZOLONE SENSITIZING AGENT;4-ETHOXYMETHYLENE2-PHENYLOXAZOL-5-ONE;analytical standard, for drug analysis;4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN- &;4-ETHOXYMETHYLEN-2-PHENYL-2-OXAZOLIN-5-O;4-EthoxyMethelene-2-phenyloxazolin-5-one;4-ETHOXYMETHYLENE-2-PHENYLOXAZOLIN-5-ONE;4-ETHOXYMETHYLENE-2-PHENYLOXAZOLINE-5-ONE
CBNumber:
CB0417644
Summenformel:
C12H11NO3
Molgewicht:
217.22
MOL-Datei:
15646-46-5.mol
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4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on Eigenschaften

Schmelzpunkt:
94-96 °C (dec.)(lit.)
Siedepunkt:
357.77°C (rough estimate)
Dichte
1.2160 (rough estimate)
Brechungsindex
1.5560 (estimate)
storage temp. 
2-8°C
pka
-2.59±0.20(Predicted)
Wasserlöslichkeit
Soluble in methanol (50 mg/ml), and water (partly).
BRN 
163055
CAS Datenbank
15646-46-5(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn
R-Sätze: 43
S-Sätze: 36
WGK Germany  3
RTECS-Nr. RQ5786250
HazardClass  IRRITANT
HS Code  29349990
Toxizität mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#06780,
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H317 Kann allergische Hautreaktionen verursachen. Sensibilisierung der Haut Kategorie 1A Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R43:Sensibilisierung durch Hautkontakt möglich.

S-Sätze Betriebsanweisung:

S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

white to orange or pink powder

Verwenden

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one has been used as a haptenizing agent, which can induce an inflammatory reaction in adult zebrafish intestinal tissues and this can be used as a model for gene expression studies of the two forms of inflammatory bowel disease like Crohn′s disease and ulcerative colitis.

Definition

ChEBI: A 1,3-oxazole compound having a phenyl substituent at the 2-position, an ethoxymethylene group at the 4-position, and an oxo group at the 5-position. It is a chemical allergen used for immunological experiments, particularly for experiments on delayed typ hypersensitivity.

4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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15646-46-5(4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on)Verwandte Suche:

Ammoniumacrylat α-(Allyloxy)toluol 3-Methoxypropen 1-Ethoxypropen 2-Ethoxyethylamin Ethylvinylether Methylvinylether Ethylacrylat 2-Phenyloxazol-5(4H)-on 2-Methyl-2-oxazolin Benzyliden(methyl)amin 4-Ethoxymethylen-2-phenyl-2-oxazolin-5-on Benzylacrylat Ethylglycinat Vinylamin 2-Methoxyethylamin Benzylacetat Allylethylether
  • OXAZOLONE SENSITIZING AGENT
  • 4-(ethoxymethylene)-2-phenyl-5(4h)-oxazolon
  • 4-ethoxymethylene-2-phenyl-2-oxazolin-5-on
  • 4-ETHOXYMETHYLEN-2-PHENYL-2-OXAZOLIN-5-O
  • 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN- &
  • 4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%
  • 4-ETHOXYMETHYLENE2-PHENYLOXAZOL-5-ONE
  • 2-Phenyl-4-(ethoxymethylene)-2-oxazoline-5-one
  • 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one
  • 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
  • 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one,97%
  • 2-Oxazolin-5-one, 4-ethoxymethylene-2-phenyl-
  • (4E)-4-(Ethoxymethylene)-2-phenyl-1,3-oxazol-5(4H)-one
  • 4-EthoxyMethelene-2-phenyloxazolin-5-one
  • 4-EthoxyMethylene-2-phenyl-2-oxazolin-5-one purified by recrystallization
  • 4-ETHOXYMETHYLENE-2-PHENYLOXAZOLIN-5-ONE
  • 4-ETHOXYMETHYLENE-2-PHENYLOXAZOLINE-5-ONE
  • AKOS BBS-00001130
  • 5(4H)-Oxazolone, 4-(ethoxymethylene)-2-phenyl-
  • (E)-4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one
  • analytical standard, for drug analysis
  • (4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one
  • Oxazolone
  • 15646-46-5
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