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Home Products Intermediates for Pharmaceutical and Pesticide Diethyl maleate(DEM)

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Diethyl maleate(DEM)
Diethyl maleate(DEM)

Diethyl maleate(DEM)

Product ID : 141-05-9
Product Tags : Intermediates
Product Attributes :

Diethyl maleate, also known as diethyl maleate, is used in pesticides to prepare the organophosphorus insecticide malathion. Additionally, it serves as an intermediate in pharmaceuticals, fragrances, and water quality stabilizers (organic polycarboxylic acid phosphonic acid compounds).

Product Description

Diethyl maleate, also known as diethyl maleate, is used in pesticides to prepare the organophosphorus insecticide malathion. Additionally, it serves as an intermediate in pharmaceuticals, fragrances, and water quality stabilizers (organic polycarboxylic acid phosphonic acid compounds).

 

Name

Diethyl maleate

EINECS 205-451-9
CAS No. 141-05-9 Density 1.068 g/cm3
PSA 52.60000 LogP 0.66880
Solubility insoluble in water Melting Point -10 °C
Formula C8H12O4 Boiling Point 214 °C at 760 mmHg
Molecular Weight 172.181 Flash Point 93.3 °C
Transport Information N/A Appearance colourless liquid

 

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