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Alfa Aesar™ Diethyl cyanomethylphosphonate, 98+%

Brand:  Alfa Aesar™ A10218.22

Code : NEW

Additional Details : CAS Number : 2537-48-6 Weight : 0.10000kg Transport : UN number : 3278 Chem class : 1 Pack group : III

Quantity 100g

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Product Code. 11459552

  • £113.50 / 100g


Estimated Shipment date
from Supplier 05-12-2017
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Description

Description

Applications
Diethyl cyanomethyl phosphonate is used as an intermediate in Horner-Emmons reaction for the synthesis of substituted nitriles and their amide and heterocyclic derivatives. It is known as a modified Wittig reagent used in the preparation of alpha, beta-unsaturated nitriles from ketones or aldehydes like 3-hydroxy-3-methylbutanal. It reacts with epoxides and nitrones to prepare cyano-substituted cyclopropanes and aziridines respectively. It is actively involved in the synthesis of alpha-arylated alkanenitriles via reaction with aryl iodides in presence of CuI.

Solubility
Miscible with water, chloroform, terahydrofuran, ethyl acetate and methylene chloride.

Notes
Incompatible with acids, bases, oxidizing agents and reducing agents.
Specifications

Chemical Identifiers

Diethyl cyanomethylphosphonate
C6H12NO3P
MFCD00001893
1772981
2537-48-6
177.14
UN3278
Cyanomethylphosphonic acid diethyl ester; Diethyl phosphonoacetonitrile

Specifications

Diethyl cyanomethylphosphonate
2537-48-6
C6H12NO3P
MFCD00001893
132° to 135°C (1.2mmHg)
>110°C (230°F)
100g
≥98%
177.14
UN3278
1772981
Cyanomethylphosphonic acid diethyl ester; Diethyl phosphonoacetonitrile
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