Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

281492

Sigma-Aldrich

Ethyl benzoylacetate

technical grade, 90%

Sinonimo/i:

Benzoylacetic acid ethyl ester, Ethyl 3-oxo-3-phenylpropionate

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula condensata:
C6H5COCH2COOC2H5
Numero CAS:
94-02-0
Peso molecolare:
192.21
Beilstein:
389944
Numero CE:
202-295-3
Numero MDL:
MFCD00009196
Codice UNSPSC:
12352100
ID PubChem:
24856975
NACRES:
NA.22

Grado

technical grade

Livello qualitativo

100

Densità del vapore

6.6 (vs air)

Saggio

90%

Stato

liquid

Indice di rifrazione

n20/D 1.52 (lit.)

P. ebollizione

265-270 °C (lit.)

Solubilità

alcohol: miscible
diethyl ether: miscible
water: insoluble

Densità

1.11 g/mL at 25 °C (lit.)

Gruppo funzionale

ester
ketone
phenyl

Stringa SMILE

CCOC(=O)CC(=O)c1ccccc1

InChI

1S/C11H12O3/c1-2-14-11(13)8-10(12)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3
GKKZMYDNDDMXSE-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Descrizione generale

Ethyl benzoylacetate is an ester. It undergoes microbial reduction by bakers′ yeast (Saccharomyces cerevisiae), Beauveria sulfurescens or Geotrichum candidum to afford ethyl (S)-3-hydroxy-3-phenylpropionate. It undergoes Claisen condensation reaction with malononitrile to afford 2-cyano-5-phenyl-3,5-dioxopentanonitrile which on cyclization followed by coupling with diazonium salts yields azo derivatives.

Applicazioni

Ethyl benzoylacetate was sed in the preparation of:
  • triazipinones
  • ethyl 2-fluoro-2-benzolyacetate
  • 1,2,4-triazolo[1,5-a]pyrimidine antibiotic essramycin
  • benzo[c]furan-4,7-diones
  • iodonium ylides

Confezionamento

Packaged in glass bottles

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

284.0 °F - closed cup

Punto d’infiammabilità (°C)

140 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
STBK0257
STBJ6759
STBJ2493
STBJ1615
STBH6972

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 2

1 of 2

Phenylpyruvic acid 98%

Sigma-Aldrich

286958

Phenylpyruvic acid

Ethyl acetoacetate ReagentPlus®, 99%

Sigma-Aldrich

537349

Ethyl acetoacetate

Ugo Battaglia et al.
Journal of natural products, 73(11), 1938-1939 (2010-09-15)
A short synthesis of the 1,2,4-triazolo[1,5-a]pyrimidine antibiotic essramycin is described involving condensation of aminoguanidine with ethyl benzoylacetate to give an amino-1,2,4-triazole, followed by condensation with ethyl acetoacetate to form the pyrimidone ring.
Asymmetric synthesis of both enantiomers of fluoxetine via microbiological reduction of ethyl benzoylacetate.
Chenevert R, et al.
Tetrahedron, 48(33), 6769-6776 (1992)
Mohamed G Badrey et al.
Molecules (Basel, Switzerland), 17(10), 11538-11553 (2012-09-29)
A number of interesting heterocycles were prepared through interaction of the intermediate 3-amino-8-hydroxy-4-imino-6-methyl-5-phenyl-4,5-dihydro-3H-chromeno-[2,3-d]pyrimidine (1) and reagents such as hydrazonyl halides 2 to furnish triazine derivatives 4a-l. Reaction of 1 with phenacyl bromide afforded compound 5. Moreover, the title compound 1
Kuang-Po Chen et al.
Organic & biomolecular chemistry, 7(19), 4074-4081 (2009-09-19)
A manganese(III)-mediated reaction between 2-benzoyl-1,4-benzoquinones and 1,3-dicarbonyl compounds that produces benzo[c]furan-4,7-diones and anthracene-1,4-diones with high chemoselectivity is described. With ethyl butyrylacetate, by changing the solvent, benzo[c]furan-4,7-diones and anthracene-1,4-diones can be generated in high chemoselectivities. With ethyl benzoylacetate, N ,N-dimethyl acetoacetamide
The reaction of ethyl benzoylacetate with malononitrile: a novel synthesis of some pyridazine, pyridazino [2, 3-a] quinazoline and pyrrole derivatives.
Abdelrazek FM, et al.
Tetrahedron, 57(9), 1813-1817 (2001)
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.