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Chemical Name: Triethyl Phosphonoacetate CAS: 867-13-0
| Chemical Name |
Triethyl Phosphonoacetate |
| Synonyms |
Diethylphosphonoacetic Acid Ethyl Ester; Phosphonoacetic Acid Triethyl Ester; Ethyl Diethylphosphonoacetate; TEPP |
| CAS Number |
867-13-0 |
| CAT Number |
RF-PI1248 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C8H17O5P |
| Molecular Weight |
224.19 |
| Melting Point |
-24℃ |
| Boiling Point |
142.0~145.0℃/9 mm Hg(lit.) |
| Density |
1.13 g/ml at 25℃ (lit.) |
| Refractive Index |
n20/D 1.431 (lit.) |
| Water Solubility |
Decomposes in Contact With Water; Practically Insoluble |
| Solubility |
Soluble in Toluene, Ethanol |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
Colorless to Pale Yellow Clear Liquid |
| Purity / Analysis Method |
>99.0% (GC) |
| Moisture (K.F) |
<0.10% |
| Single Impurity |
<0.50% |
| Total Impurities |
<1.00% |
| Acid Value (mgKOH/g) |
<1.00 |
| Clarity Test |
Clear and Transparent Without Suspended Substances |
| Test Standard |
Enterprise Standard |
| Usage |
Pharmaceutical Intermediates |
Package: Bottle, 25kg/Barrel or 200kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Triethyl Phosphonoacetate (CAS: 867-13-0) serves as a reactant used in Horner-Wadsworth-Emmons reactions, Tsuji-Trost type reactions, Intramolecular Heck-type cyclization and isomerizations and Intramolecular aryne-ene reactions. In Horner-Wadsworth-Emmons reaction, it is utilized as a reagent to prepare chiral 2-methylcyclopropanecarboxylic acid from (S)-propylene oxide.