Merck
All Photos(1)

T61301

Sigma-Aldrich

Triethyl phosphonoacetate

98%

Synonym(s):
NSC 16128, Triethyl carboxymethylphosphonate, Diethyl ethoxycarbonylmethylphosphonate, NSC 13898, (Diethoxyphosphinyl)acetic acid ethyl ester
Linear Formula:
(C2H5O)2P(O)CH2CO2C2H5
CAS Number:
Molecular Weight:
224.19
Beilstein:
1343714
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.431 (lit.)

bp

142-145 °C/9 mmHg (lit.)

density

1.13 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)CP(=O)(OCC)OCC

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

Looking for similar products? Visit Product Comparison Guide

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
Horner-Emmons-Wadsworth reagent recently used in the synthesis of chiral 2-methylcyclopropanecarboxylic acid from (S)-propylene oxide.

Packaging

100 g in poly bottle
25 g in glass bottle

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

221.0 °F - closed cup

Flash Point(C)

105 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service