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Alfa Aesar™ Triethyl 2-phosphonopropionate, 98%

$56.04 - $167.78

Chemical Identifiers

Chemical Name or Material Triethyl 2-phosphonopropionate
CAS 3699-66-9
Molecular Formula C9H19O5P
Formula Weight 238.22
MDL Number MFCD00009159
Beilstein 1786994
Synonym Diethyl 1-(ethoxycarbonyl)ethanephosphonate; 2-Phosphonopropionic acid triethyl ester
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2326109

  SDS
alfa aesar™
B2326109
10g Each for $56.04

AAB2326118

  SDS
alfa aesar™
B2326118
50g Each for $167.78
Description & Specifications

Specifications

Formula Weight 238.22
Chemical Name or Material Triethyl 2-phosphonopropionate
Assay 98%
Molecular Formula C9H19O5P
MDL Number MFCD00009159
CAS 3699-66-9
Beilstein 1786994
Synonym Diethyl 1-(ethoxycarbonyl)ethanephosphonate; 2-Phosphonopropionic acid triethyl ester
Health Hazard 1 Warning
Odor Odorless
Health Hazard 2 GHS H Statement
H227
Combustible liquid.
Health Hazard 3 GHS P Statement
P210-P280-P370+P378a-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
In case of fire: Use for extinction: CO2, powder or water spray.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Boiling Point 143° to 144°C (12mmHg)
Flash Point 88°C (190°F)
Quantity 10g

Applications
Triethyl 2-phosphonopropionate is used as a reactant in intramolecular conjugate addition for the synthesis of floresolide B, enantioselective synthesis of spiroindane di-methyl acetic acid and in stereo selective intramolecular Diels-Alder reactions. It plays an important role in Horner-Wadsworth-Emmons reactions and chemoenzymatic one-pot synthesis of gamma-butyrolactones. It is also used in the preparation of 3-[2]furyl-2-methyl-acrylic acid ethyl ester by reacting with furfural.

Solubility
Miscible with chloroform and methanol.

Notes
Incompatible with strong bases.

Safety and Handling

Warning

GHS P Statement
P210-P280-P370+P378a-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
In case of fire: Use for extinction: CO2, powder or water spray.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H227
Combustible liquid.