63954

Ethyl acetoacetate

analytical standard

• Synonyme(s) : Ester acétoacétique
• Formule linéaire : CH₃COCH₂COOC₂H₅
• Numéro CAS: 141-97-9
• Poids moléculaire : 130.14
• Numéro Beilstein : 385838
• Numéro CE : 205-516-1
• Numéro MDL: MFCD00009199
• Code UNSPSC : 85151701
• ID de substance PubChem : 329759840
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 4.48 (vs air)
• Pression de vapeur: 1 mmHg ( 28.5 °C)
• Pureté: ≥99.0% (GC)
• Température d'inflammation spontanée: 580 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 9.5 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Impuretés: ≤1.0% water
• Indice de réfraction: n/D 1.418-1.420
• Point d'ébullition: 181 °C (lit.)
• Pf: −43 °C (lit.)
• Solubilité: water: soluble 130 g/L at 20 °C
• Densité: 1.029 g/mL at 20 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CCOC(=O)CC(C)=O
• InChI: 1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
• Clé InChI: XYIBRDXRRQCHLP-UHFFFAOYSA-N

Description

Description générale

Ethyl acetoacetate is derived from ethanol.

Application

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.

Produits recommandés

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.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 164.3 °F - closed cup
• Point d'éclair (°C): 73.5 °C - closed cup