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Triethyl 2-phosphonopropionate

ALDRICH/174653 - 98%

Synonym: 2-(Diethoxyphosphoryl)propionic acid ethyl ester

CAS Number: 3699-66-9
Empirical Formula (Hill Notation): C9H19O5P
Molecular Weight: 238.22
EC Number: 223-033-4
MDL Number: MFCD00009159
Linear Formula: (C2H5O)2P(O)CH(CH3)CO2C2H5
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-174653-10G 10 g
$67.90
1/EA
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45-174653-50G 50 g
$270.00
1/EA
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assay 98%
bp 143-144 °C/12 mmHg (lit.)
density 1.111 g/mL at 25 °C (lit.)
form liquid
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
Quality Level 100 
reaction suitability reaction type: C-C Bond Formation
refractive index n20/D 1.431 (lit.)
SMILES string CCOC(=O)C(C)P(=O)(OCC)OCC
Application: 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
Application: This Wittig-Horner reagent condenses with a wide variety of aldehydes and ketones to form acrylates.
Packaging: 10, 50 g in glass bottle
WGK Germany WGK 3
Flash Point(F) 192.2 °F - closed cup
Flash Point(C) 89 °C - closed cup
Purity 98%
bp 143-144 °C/12 mmHg (lit.)
Density 1.111 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.431 (lit.)
UNSPSC 12352108

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