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Ethyl hydrogen malonate, 96%, Thermo Scientific Chemicals Product Code.: 11410463
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Ethyl hydrogen malonate, 96%, Thermo Scientific Chemicals

Product Code. 11410463
10 g
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Product Code. 11410463

Brand: Thermo Scientific Alfa Aesar A12627.09

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Description

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.

Applications
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.

Solubility
Miscible with water, chloroform and other solvents.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1071-46-1
Molecular Formula C5H8O4
Molecular Weight (g/mol) 132.115
MDL Number MFCD00020490
InChI Key HGINADPHJQTSKN-UHFFFAOYSA-N
Synonym 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, ethylhydrogenmalonateShow MoreShow Less
PubChem CID 70615
ChEBI CHEBI:86907
IUPAC Name 3-ethoxy-3-oxopropanoic acid
SMILES CCOC(=O)CC(=O)O

Specifications

Density 1.119
Boiling Point 106°C (3 mmHg)
Flash Point >110°C (230°F)
Linear Formula HO2CCH2CO2CH2CH3
Refractive Index 1.4295
Quantity 10 g
Beilstein 1758845
Solubility Information Miscible with water,chloroform and other solvents.
Formula Weight 132.12
Percent Purity 96%
Chemical Name or Material Ethyl hydrogen malonate
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10250286 Certificate TypeCertificate of Analysis Date08/04/2024 Catalog NumberA12627.30,A12627.18,A12627.09
Lot Number10240426 Certificate TypeCertificate of Analysis Date24/10/2023 Catalog NumberA12627.30,A12627.18,A12627.09
Lot Number10172750 Certificate TypeCertificate of Analysis Date02/11/2022 Catalog NumberA12627.30,A12627.18,A12627.09
Lot Number10242102 Certificate TypeCertificate of Analysis Date20/07/2022 Catalog NumberA12627.30,A12627.18,A12627.09
Lot Number10237542 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA12627.30,A12627.18,A12627.09

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