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Ethyl-4-acetylbutyrat

Ethyl 4-acetylbutyrate Struktur
13984-57-1
CAS-Nr.
13984-57-1
Bezeichnung:
Ethyl-4-acetylbutyrat
Englisch Name:
Ethyl 4-acetylbutyrate
Synonyma:
Ethyl 5-oxohexanoate;Hexanoic acid, 5-oxo-, ethyl ester;ETHYL 4-ACETYLBUTYRATE;Ethyl 4-acetylbutanoate;Ethyl 4-acetylbutyrate 98%;Ethyl 4-Acetylbutyrate,>98%;Ethyl 4-Acetylbutyrate,>96%;5-oxo-hexanoicaciethylester;4-Acetylbutyricacidethylester;Ethyl-4-acetylbutyrate, GC 98%
CBNumber:
CB9119477
Summenformel:
C8H14O3
Molgewicht:
158.2
MOL-Datei:
13984-57-1.mol

Ethyl-4-acetylbutyrat Eigenschaften

Siedepunkt:
221-222 °C(lit.)
Dichte
0.989 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.427(lit.)
Flammpunkt:
157 °F
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
Chloroform (Sparingly), Methanol (Slightly)
Aggregatzustand
Oil
Farbe
Colourless
BRN 
1762625
InChI
InChI=1S/C8H14O3/c1-3-11-8(10)6-4-5-7(2)9/h3-6H2,1-2H3
InChIKey
MGPSIDGTLFKDEY-UHFFFAOYSA-N
SMILES
C(OCC)(=O)CCCC(=O)C
EPA chemische Informationen
Ethyl 5-oxohexanoate (13984-57-1)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
S-S?tze: 24/25
WGK Germany  3
TSCA  Yes
HS Code  2918300090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H227 Combustible liquid Flammable liquids Category 4 Warnung P210, P280, P370+P378, P403+P235,P501
Sicherheit
P403+P235 An einem gut belüfteten Ort aufbewahren. Kühl halten.

Ethyl-4-acetylbutyrat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Verwenden

Ethyl 4-acetylbutyrate is used to prepare tyrosine-derived RGD peptidomimetics containing oligoethylene glycol (OEG) spacers. It is also used to synthesize constrained glycyl amides derived from RGD tripeptide as nonpeptide αvβ3 antagonists.

Synthese

30ml of acetone and 11.5mmol of tetrahydropyrrole were added to a dry three-necked flask equipped with a thermometer and reflux condenser, and then slowly add 50mmol of ethyl acrylate dropwise at 60°C for 10h. After the reaction, the reaction solution is at 60°C Distill the remaining unreacted acetone and acidify with dilute hydrochloric acid to adjust the pH to 4. Add ethyl acetate for extraction, collect the organic layer, and perform preliminary vacuum distillation at 0.1MPa vacuum and 45°C to distill off the low-boiling solvent, followed by 3- Collect 70-80°C fractions under a vacuum of 7mmHg to prepare Ethyl 4-acetylbutyrate.
Ethyl 4-acetylbutyrate

Ethyl-4-acetylbutyrat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Ethyl-4-acetylbutyrat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 111)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Huida Pharmaceutical Technology (Shanghai) Co., Ltd.
+8613601750004
lizhi@pharoschem.com China 439 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18751 58
Chembon Pharmaceutical Co., Ltd.
+86-28-8425-2981
CHINA 722 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 17777 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58

13984-57-1(Ethyl-4-acetylbutyrat)Verwandte Suche:


  • 5-Oxohexanoic acid ethyl ester
  • 5-oxo-hexanoicaciethylester
  • ETHYL 4-ACETYLBUTYRATE
  • 4-Acetylbutyricacidethylester
  • Ethyl 4-acetylbutanoate
  • 5-Ketocaproic acid ethyl ester
  • Ethyl-4-acetylbutyrate, GC 98%
  • Ethyl 4-acetylbutyrate 98%
  • Ethyl 4-Acetylbutyrate,>96%
  • Ethyl 4-Acetylbutyrate,>98%
  • Hexanoic acid, 5-oxo-, ethyl ester
  • Ethyl 5-oxohexanoate
  • Hexanoic acid, 5-oxo-, ethyl ester (6CI, 8CI, 9CI, ACI)
  • 5-oxo-Hexanoic acid ethyl ester (6CI 8CI 9CI ACI)
  • 13984-57-1
  • CH3COCH23CO2C2H5
  • ESTER
  • Plasticizers
  • Polymer Additives
  • Polymer Science
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