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63954

Supelco

Ethyl acetoacetate

analytical standard

Sinonimo/i:

Acetoacetic ester

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About This Item

Formula condensata:
CH3COCH2COOC2H5
Numero CAS:
141-97-9
Peso molecolare:
130.14
Beilstein:
385838
Numero CE:
205-516-1
Numero MDL:
MFCD00009199
Codice UNSPSC:
85151701
ID PubChem:
329759840
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

4.48 (vs air)

Tensione di vapore

1 mmHg ( 28.5 °C)

Saggio

≥99.0% (GC)

Temp. autoaccensione

580 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

9.5 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Impurezze

≤1.0% water

Indice di rifrazione

n/D 1.418-1.420

P. ebollizione

181 °C (lit.)

Punto di fusione

−43 °C (lit.)

Solubilità

water: soluble 130 g/L at 20 °C

Densità

1.029 g/mL at 20 °C (lit.)

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

CCOC(=O)CC(C)=O

InChI

1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
XYIBRDXRRQCHLP-UHFFFAOYSA-N

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Descrizione generale

Ethyl acetoacetate is derived from ethanol.

Applicazioni

Ethyl acetoacetate may be used:
  • As a diluent for improving cold flow properties of biodiesel from waste cooking oil.
  • As an additive for activating Fe3O4 nanoparticles for efficient catalytic oxidation of aldehydes to carboxylic acids.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

164.3 °F - closed cup

Punto d’infiammabilità (°C)

73.5 °C - closed cup

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCC0628
BCBW1690
BCBR7449V

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Sigma-Aldrich

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Sigma-Aldrich

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Fe3O4 nanoparticles/ethyl acetoacetate system for the efficient catalytic oxidation of aldehydes to carboxylic acids.
Villano R, et al.
Tetrahedron Letters, 55(15), 2442-2445 (2014)
Ethyl acetoacetate: A potential bio-based diluent for improving the cold flow properties of biodiesel from waste cooking oil.
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