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Malonate d’hydrogène éthylique, 90+ %, Thermo Scientific Chemicals

Code produit. 11439910
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25 g
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500 g
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Ethyl hydrogen malonate is used as a reactant for the preparation of tetramic acids through Dieckmann ring closure and organocatalytic decarboxylative Doebner-Knoevenagel reactions. It is involved in the acylation reactions and Knoevenagel condensation with aldehydes. It is also used in the preparation of gamma-lactones from olefins by intermolecular carbolactonization in presence of Mn(III) acetate as a catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 1071-46-1
Formule moléculaire C5H8O4
Poids moléculaire (g/mol) 132.115
Numéro MDL MFCD00020490
Clé InChI HGINADPHJQTSKN-UHFFFAOYSA-N
Synonyme ethyl hydrogen malonate, monoethyl malonate, monoethyl malonic acid, mono-ethyl malonate, monoethyl hydrogen malonate, malonic acid monoethyl ester, ethoxycarbonyl acetic acid, 2-ethoxycarbonyl acetic acid, 3-ethoxy-3-oxo-propanoic acid, ethylhydrogenmalonate
CID PubChem 70615
ChEBI CHEBI:86907
Nom IUPAC Acide3-éthoxy-3-oxopropanoïque
SMILES CCOC(=O)CC(=O)O

Spécification

Nom chimique ou matériau Ethyl hydrogen malonate
Couleur Jaune
Densité 1.119 g/mL
Point d’ébullition 106°C (3 mmHg)
Point d’éclair >110°C (230°F)
Formule linéaire HO2CCH2CO2CH2CH3
Indice de réfraction 1.4295
Quantité 500 g
Beilstein 1758845
Informations sur la solubilité Miscible with water,chloroform and other solvents.
Poids de la formule 132.12
Pourcentage de pureté ≥90%
Forme physique Liquide
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RUO – Research Use Only

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