Main product

105-53-3

  • Product Name:Diethyl malonate
  • Molecular Formula:C7H12O4
  • Specifications:99%
  • Molecular Weight:160.17
Inquiry

Product Details;

CasNo: 105-53-3

Molecular Formula: C7H12O4

Appearance: colourless liquid

Diethyl malonate GMP Manufacturer Global Trade 105-53-3 with Fast Delivery We supply high quality Diethyl malonate (CAS 105-53-3), in stock, factory directly supply to clients, lower prices, more competitiveness.

What is the Diethyl malonate ?

Diethyl malonate is colourless liquid, while it's Molecular Formula is C7H12O4. Diethyl malonate is used in organic synthesis for the preparation of alpha-aryl malonates, mono-substituted and di-substituted acetic acid, barbiturates and artificial flavorings. It is also involved in the synthesis of pharmaceuticals like chloroquine, butazolidin and barbital. It acts as intermediate in the synthesis of vitamin B1, vitamin B6, non-steroidal anti-inflammatory agents agrochemicals and perfumes. In Knoevenagel condensation reaction, it reacts with benzaldehyde to get diethyl benzylidenemalonate.

What is the CAS number for Diethyl malonate ?

The CAS number of Diethyl malonate is 105-53-3.

More information of Diethyl malonate 105-53-3 are:

Synonyms

Diethyl propanedioate;Propanedioic acid, diethyl ester;Carbethoxyacetic ester;Dicarbethoxymethane;Methanedicarboxylic acid, diethyl ester;Malonic ester;Malonic acid, diethyl ester;Ethyl Malonate;Propanedioic acid, 1,3-diethyl ester;

CAS Number

105-53-3

Molecular Formula

C7H12O4

Molecular Weight

160.17

Density

1.06 g/cm3

Melting Point

-50 °C

Boiling Point

199.3 °C at 760 mmHg

Flash Point

100 °C

HS CODE

29171910

PSA

52.60000

LogP

0.50270

Pka

13.5(at 25℃)

What is Diethyl malonate (105-53-3) used for?

Diethyl malonate is a diester derivative of malonic acid, a dicarboxylic acid with two carboxyl groups (-COO-) separated by one methylene group (-CH2-). Diethyl malonate is formed by the replacement of the hydroxyl groups (-OH) of malonic acid with ethoxy groups (-OCH2CH3). The hydrogen atoms on the methylene carbon between the two carboxyl groups make Diethyl malonate acidic. Because of its unique structure, diethyl malonate is reactive and functions as a reagent for organic synthesis and to make products such as barbiturates, pigments, and agrochemicals. Volatile esters are known to have fruity scents and are often used as fragrances and flavorings. Diethyl malonate is a volatile diester that occurs naturally in fruits such as grapes, strawberries, guava, melon, pineapple, and blackberries.

InChI:InChI:1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3

Articles related to Diethyl malonate:

Article

Source

-

Bak,Led

, p. 22,23,25 (1968)

-

Noyes

, p. 1105 (1896)

How to get the best price on Diethyl malonate?

HANGZHOU TIANYE CHEMICALS Co.LTD? is a quality supplier and manufacturer of Diethyl malonate . You can buy high quality, low price Diethyl malonate 105-53-3 here. Contact us.

Relevant Products