Skip to Content
Merck
All Photos(1)

Documents

D91705

Sigma-Aldrich

Diethyl cyanomethylphosphonate

98%

Synonym(s):

(Diethylphosphono)acetonitrile, Cyanomethylphosphonic acid diethyl ester

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
NCCH2PO(OC2H5)2
CAS Number:
2537-48-6
Molecular Weight:
177.14
Beilstein:
1772981
EC Number:
219-806-0
MDL number:
MFCD00001893
UNSPSC Code:
12352108
PubChem Substance ID:
24894272
NACRES:
NA.22

Quality Level

100

Assay

98%

form

liquid

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.434 (lit.)

bp

101-102 °C/0.4 mmHg (lit.)

density

1.095 g/mL at 25 °C (lit.)

SMILES string

CCOP(=O)(CC#N)OCC

InChI

1S/C6H12NO3P/c1-3-9-11(8,6-5-7)10-4-2/h3-4,6H2,1-2H3

InChI key

KWMBADTWRIGGGG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Diethyl cyanomethylphosphonate is used as a reagent in horner wadsworth emmons olefination reaction.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis of Penta-2, 4-dienenitriles by the Horner--Wadsworth--Emmons Olefination of Enones
Carlos B E et al.
Synthesis, 49, 5131-5142 (2017)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service