[H63583] CAS 68957-94-8 | 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane | Alfa
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Brand: Alfa Aesar
68957-94-8 | C9H21O6P3 | tripropyl-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-trione
Chemical Identifiers
CAS
68957-94-8
Molecular Weight (g/mol)
318.18
Synonym
tripropyl-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-trione
SMILES
CCCP1(=O)OP(=O)(CCC)OP(=O)(CCC)O1
InChI Key
PAQZWJGSJMLPMG-UHFFFAOYSA-N
Molecular Formula
C9H21O6P3
IUPAC Name
tripropyl-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-trione
Specifications
Assay (unspecified)
≥50.0% [w/w] Anhydride value
Impurity content
≤10.0% [w/w] Pyro-propanphosphoric acid
Impurity content
≤0.5% [w/w] Propanphosphoric acid
Appearance (Color)
Colorless to brown
Assay (unspecified)
≥40.0% [w/w] 1-Propylphosphonic acid
설명
1-Propylphosphonic acid cyclic anhydride is used as a reagent for amide/peptide bond formation. It is utilized for condensation reactions and alcohol oxidations. It is also used to promote the synthesis of hydroxamic acids from carboxylic acids. Further, it is employed as an efficient promoter for the Lossen rearrangement to synthesis urea and carbamate derivatives.
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
1-Propylphosphonic acid cyclic anhydride is used as a reagent for amide/peptide bond formation. It is utilized for condensation reactions and alcohol oxidations. It is also used to promote the synthesis of hydroxamic acids from carboxylic acids. Further, it is employed as an efficient promoter for the Lossen rearrangement to synthesis urea and carbamate derivatives.
1-Propylphosphonic acid cyclic anhydride is used as a reagent for amide/peptide bond formation. It is utilized for condensation reactions and alcohol oxidations. It is also used to promote the synthesis of hydroxamic acids from carboxylic acids. Further, it is employed as an efficient promoter for the Lossen rearrangement to synthesis urea and carbamate derivatives.
Solubility
Miscible with dioxane, terahydrofuran, dimethyl formamide, polar and aprotic organic solvents.
Notes
Moisture sensitive. Incompatible withstrong oxidizing agents.
Other References:
UN Number:UN2922Beilstein:5079255
GHS Hazard and Precautionary Statements
Hazard Statements:H314-H335-H336-H350
GHS H StatementH314-H351 Causes severe skin burns and eye damage.Suspected of causing cancer.
Precautionary Statements:P201-P202-P260-P264b-P271-P281-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS68957-94-8FORMULAC9H21O6P3HAZARD CLASS8EINECS422-210-5MDLMFCD00006583PACKAGING GROUPIII
| Pakage | 10g, 250g, 50G |
|---|---|
| brand | Alfa Aesar |
