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D91705

Sigma-Aldrich

Diethyl cyanomethylphosphonate

98%

Synonym(s):

(Diethylphosphono)acetonitrile, Cyanomethylphosphonic acid diethyl ester

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25 EA
$305.00

$305.00


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25 EA
$305.00

About This Item

Linear Formula:
NCCH2PO(OC2H5)2
CAS Number:
Molecular Weight:
177.14
Beilstein:
1772981
EC Number:
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22

$305.00


Availability
Please contact Customer Service for Availability

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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

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This Item
D91071565415411361
reaction suitability

reaction type: C-C Bond Formation

reaction suitability

reaction type: C-C Bond Formation

reaction suitability

reaction type: C-C Bond Formation

reaction suitability

reaction type: C-C Bond Formation

density

1.095 g/mL at 25 °C (lit.)

density

1.095 g/mL at 25 °C (lit.)

density

-

density

1.503 g/mL at 25 °C (lit.)

refractive index

n20/D 1.434 (lit.)

refractive index

n20/D 1.497 (lit.)

refractive index

n20/D 1.4340 (lit.)

refractive index

n20/D 1.417 (lit.)

bp

101-102 °C/0.4 mmHg (lit.)

bp

106-108 °C/1 mmHg (lit.)

bp

46 °C/0.35 mmHg (lit.)

bp

40-41 °C/0.05 mmHg (lit.)

form

liquid

form

liquid

form

-

form

liquid

General description

Diethyl cyanomethylphosphonate is used as a reagent in horner wadsworth emmons olefination reaction. [1]

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)

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

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