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ChemicalBook--->CAS DataBase List--->3699-66-9

3699-66-9

3699-66-9 Structure

3699-66-9 Structure
IdentificationMore
[Name]

TRIETHYL 2-PHOSPHONOPROPIONATE
[CAS]

3699-66-9
[Synonyms]

2-DIETHYLPHOSPHONOPROPIONIC ACID ETHYL ESTER
DIETHYL ETHOXYCARBONYLETHYL-PHOSPHONATE
ETHYL-2-(DIETHYLPHOSPHONO)PROPANOATE
TRIETHYL 2-PHOSPHONOPROPIONATE
Diethyl 1-(ethoxycarbonyl)ethanephosphonate~2-Phosphonopropionic acid triethyl ester
Triethyl2-phosphonopropionate,98%
2-phosphonopropionic acid triethyl ester
diethyl 1-(ethoxycarbonyl)ethanephosphonate
Triethyl 2-phosphonopropionate 97%
triethyl 2-phosphonoproprionate
Ethyl-2-(diethylphosphono)propanoate, 98 %
2-(Diethoxyphosphinyl)propanoic acid ethyl ester
2-Phosphonopropanoic acid triethyl ester
[EINECS(EC#)]

223-033-4
[Molecular Formula]

C9H19O5P
[MDL Number]

MFCD00009159
[Molecular Weight]

238.22
[MOL File]

3699-66-9.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR COLOURLESS LIQUID
[Boiling point ]

143-144 °C12 mm Hg(lit.)
[density ]

1.111 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.431(lit.)
[Fp ]

192 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Miscible with chloroform and methanol.
[form ]

Liquid
[color ]

Clear colorless
[Specific Gravity]

1.111
[BRN ]

1786994
[InChIKey]

BVSRWCMAJISCTD-UHFFFAOYSA-N
[CAS DataBase Reference]

3699-66-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

1993
[WGK Germany ]

3
[F ]

10
[Hazard Note ]

Irritant
[HS Code ]

29319019
Hazard InformationBack Directory
[Chemical Properties]

CLEAR COLOURLESS LIQUID
[Uses]

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.
[Uses]

Triethyl 2-Phosphonopropionate is used in studies involving insecticides and their efficacy on various bacterium. Also act as inhibitors of Epstein-Bar virus transmission and infections.
[Purification Methods]

Purify it by fractional distillation with high reflux ratio, preferably using a spinning band column. [Kosolapoff & Powell J Am Chem Soc 72 4198 1950, Kresze et al. Justus Liebigs Ann Chem 756 112 1972, Beilstein 4 IV 3617.]
Spectrum DetailBack Directory
[Spectrum Detail]

TRIETHYL 2-PHOSPHONOPROPIONATE(3699-66-9)1HNMR
TRIETHYL 2-PHOSPHONOPROPIONATE(3699-66-9)Raman
TRIETHYL 2-PHOSPHONOPROPIONATE(3699-66-9)IR
TRIETHYL 2-PHOSPHONOPROPIONATE(3699-66-9)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Triethyl 2-phosphonopropionate, 98%(3699-66-9)
[Alfa Aesar]

Triethyl 2-phosphonopropionate, 98%(3699-66-9)
[Sigma Aldrich]

3699-66-9(sigmaaldrich)
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