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Triethyl phosphonoacetate

SIAL/79525 - purum, ≥97.0% (GC)

Synonym: (Diethoxyphosphinyl)acetic acid ethyl ester; Diethyl ethoxycarbonylmethylphosphonate; NSC 13898; NSC 16128; Triethyl carboxymethylphosphonate

CAS Number: 867-13-0
Empirical Formula (Hill Notation): C8H17O5P
Molecular Weight: 224.19
EC Number: 212-757-6
MDL Number: MFCD00009177
Linear Formula: (C2H5O)2P(O)CH2CO2C2H5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-79525-100ML 100 mL
 $107.00
1/EA		 Add To Favorites
45-79525-500ML 500 mL
 $397.00
1/EA		 Add To Favorites

 

assay ≥97.0% (GC)
bp 142-145 °C/9 mmHg (lit.)
density 1.13 g/mL at 25 °C (lit.)
form liquid
grade purum
InChI 1S/C8H17O5P/c1-4-11-8(9)7-14(10,12-5-2)13-6-3/h4-7H2,1-3H3
InChI key GGUBFICZYGKNTD-UHFFFAOYSA-N
Quality Level 100 
reaction suitability reaction type: C-C Bond Formation
refractive index n20/D 1.431 (lit.)
  n20/D 1.432
SMILES string CCOC(=O)CP(=O)(OCC)OCC
Application: Reactant involved in:
• Horner-Wadsworth-Emmons reactions
• Intramolecular Heck-type cyclization and isomerizations
• Tsuji-Trost type reactions
• Intramolecular aryne-ene reactions
• Synthesis of aldehydes
Other Notes: A Horner-Wittig reagent, review; Improved procedure for the C2 homologation of esters to α,β-unsaturated esters; Synthesis of α-(hydroxymethyl)acrylate
Purity ≥97.0% (GC)
bp 142-145 °C/9 mmHg (lit.)
Density 1.13 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.431 (lit.); n20/D 1.432
UNSPSC 12352108

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