[L00339] CAS 122-52-1 | Triethyl phosphite, 98% | Alfa
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Brand: Alfa Aesar
122-52-1 | C6H15O3P | triethyl phosphite
Chemical Identifiers
CAS
122-52-1
Molecular Weight (g/mol)
166.16
Synonym
triethyl phosphite
SMILES
CCOP(OCC)OCC
InChI Key
BDZBKCUKTQZUTL-UHFFFAOYSA-N
Molecular Formula
C6H15O3P
IUPAC Name
triethyl phosphite
Specifications
Appearance (Color)
Clear, colourless
Refractive Index
1.4110 – 1.4150 @20?C
Form
liquid
Assay (GC)
> 97.5%
설명
Triethyl phosphite is used as a ligand in organometallic chemistry and as a reagent in organic synthesis. It is used as reference to phosphoric acid standard in 31P NMR spectroscopy. It acts as a reducing agent to prepare 2-phenylindazole from o-nitrobenzylidineaniline as well as reacts with electrophiles to get phosphonates. It forms a stable complex with copper(I) iodide. It finds application in a modified Staudinger reaction for the alkyl bromide to an amine through the azide. Further, it is also used in the preparation of 3-phenyl-2-substituted indoles by reacting with beta-nitro styrenes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Triethyl phosphite is used as a ligand in organometallic chemistry and as a reagent in organic synthesis. It is used as reference to phosphoric acid standard in 31P NMR spectroscopy. It acts as a reducing agent to prepare 2-phenylindazole from o-nitrobenzylidineaniline as well as reacts with electrophiles to get phosphonates. It forms a stable complex with copper(I) iodide. It finds application in a modified Staudinger reaction for the alkyl bromide to an amine through the azide. Further, it is also used in the preparation of 3-phenyl-2-substituted indoles by reacting with beta-nitro styrenes.
Triethyl phosphite is used as a ligand in organometallic chemistry and as a reagent in organic synthesis. It is used as reference to phosphoric acid standard in 31P NMR spectroscopy. It acts as a reducing agent to prepare 2-phenylindazole from o-nitrobenzylidineaniline as well as reacts with electrophiles to get phosphonates. It forms a stable complex with copper(I) iodide. It finds application in a modified Staudinger reaction for the alkyl bromide to an amine through the azide. Further, it is also used in the preparation of 3-phenyl-2-substituted indoles by reacting with beta-nitro styrenes.
Solubility
Miscible with alcohol and ether. Immiscible with water.
Notes
Air and moisture sensitive. Incompatible with strong oxidizing agents and strong bases.
Other References:
UN Number:UN2323Beilstein:956578
GHS Hazard and Precautionary Statements
Hazard Statements:H226
GHS H StatementH226-H332-H319-H317 Flammable liquid and vapor.Harmful if inhaled.Causes serious eye irritation.May cause an allergic skin reaction.
Precautionary Statements:P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:TH1130000
경고:RUO – Research Use Only
CAS122-52-1FORMULAC6H15O3PHAZARD CLASS3EINECS204-552-5MDLMFCD00009084PACKAGING GROUPIII
| Pakage | 100ml, 500ml |
|---|---|
| brand | Alfa Aesar |
