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  8. Malonic acid, Reagent Grade, 99.5+%

Malonic acid, Reagent Grade, 99.5+%

Codice prodotto. 15421247
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Codice prodotto. 15421247 Fornitore Thermo Scientific Alfa Aesar N. del fornitore 031715.22
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Descrizione

CAS: 141-82-2 | C3H4O4 | 104.061 g/mol

Malonic acid is used to prepare barbiturates. Its derivative diethylmalonate is used in Knoevenagel condensation reactions as well as reacts with acetone to form Meldrum's acid. It is used to control acidity, preservative additive for foods and as an excipient in pharmaceutical formulation. It acts as a precursor to polyesters and as an active component in alkyd resins. Further, it is used as a building block in chemical synthesis. In addition to this, it is used to prepare starch-based resin.

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

Identificatori chimici

CAS 141-82-2
Formula molecolare C3H4O4
Molecular Weight (g/mol) 104.061
Numero MDL MFCD00002707
InChI Key OFOBLEOULBTSOW-UHFFFAOYSA-N
Sinonimo malonic acid, dicarboxymethane, carboxyacetic acid, methanedicarboxylic acid, kyselina malonova, usaf ek-695, dicarboxylate, dicarboxylic acid, kyselina malonova czech, propanediolic acid
PubChem CID 867
ChEBI CHEBI:30794
IUPAC Name propanedioic acid
SMILES C(C(=O)O)C(=O)O

Specifica

Materiale o nome chimico Malonic acid
Punto di fusione 132°C to 136°C (decomposition)
Colore White
Densità 1.62 g/mL
Punto d'infiammabilità 157°C (314°F)
Formula lineare H2C(CO2H)2
Quantità 100 g
Beilstein 1751370
Indice di Merck 14,5710
Informazioni di solubilità Soluble in water,sodium hydroxide and alcohol; Slightly soluble in pyridine and ether.
Peso formulazione 104.06
Percent Purity ≥99.5%
Grado Reagent
Forma fisica Crystalline
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RUO – Research Use Only

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