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174653

Triethyl 2-phosphonopropionate

Name: Triethyl 2-phosphonopropionate
Brand: ALDRICH

98%

Synonym(s):

2-(Diethoxyphosphoryl)propionic acid ethyl ester

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About This Item

Linear Formula:

(C₂H₅O)₂P(O)CH(CH₃)CO₂C₂H₅

CAS Number:

3699-66-9

Molecular Weight:

238.22

UNSPSC Code:

12352108

NACRES:

NA.22

PubChem Substance ID:

24850353

EC Number:

223-033-4

Beilstein/REAXYS Number:

1786994

MDL number:

MFCD00009159

Assay:

98%

Form:

liquid

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Properties

Quality Level

100

assay

98%

form

liquid

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.431 (lit.)

bp

143-144 °C/12 mmHg (lit.)

density

1.111 g/mL at 25 °C (lit.)

functional group

ester, phosphonate

SMILES string

CCOC(=O)C(C)P(=O)(OCC)OCC

InChI

1S/C9H19O5P/c1-5-12-9(10)8(4)15(11,13-6-2)14-7-3/h8H,5-7H2,1-4H3

InChI key

BVSRWCMAJISCTD-UHFFFAOYSA-N

Description

Application

This Wittig-Horner reagent condenses with a wide variety of aldehydes and ketones to form acrylates.

Reactant involved in:

Intramolecular conjugate addition for the synthesis of floresolide B
Chemoenzymatic one-pot synthesis of γ-butyrolactones
Enantioselective synthesis of spiroindane di-Me acetic acid via asymmetric hydrogenation
Stereoselective intramolecular Diels-Alder reactions
Horner-Wadsworth-Emmons reactions

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

192.2 °F - closed cup

flash_point_c

89 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Tetrahedron, 48, 10327-10327 (1992)

Synthetic Communications, 21, 17-17 (1991)

Global Trade Item Number

SKU	GTIN
174653-50G	04061838752062
174653-10G	04061838752055