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  6. 1-Propylphosphonic acid cyclic anhydride, 50+% soln. in ethyl acetate, Thermo Scientific Chemicals

1-Propylphosphonic acid cyclic anhydride, 50+% soln. in ethyl acetate, Thermo Scientific Chemicals

Catalog No. p-7045768
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AAL1191109 10 g
AAL1191118 50 g
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Catalog No. AAL1191109 Supplier Thermo Scientific Chemicals Supplier No. L1191109
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Description

1-Propylphosphonic acid cyclic anhydride is used in the synthesis of N-acyloxythiazole-2(3H)-thiones. 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 in the synthesis of N-acyloxythiazole-2(3H)-thiones. 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 dichloromethane, dimethyl formamide, dioxane, terahydrofuran, polar and aprotic organic solvents.

Notes
Moisture sensitive. Incompatible withstrong oxidizing agents.

Chemical Identifiers

CAS 68957-94-8
Molecular Formula C9H21O6P3
MDL Number MFCD00006583
InChI Key PAQZWJGSJMLPMG-UHFFFAOYSA-N
PubChem CID 111923

Specifications

Density 1.08
Boiling Point 77°C
Flash Point −3°C (26°F)
Refractive Index 1.419
Quantity 10 g
UN Number UN2924
Beilstein 5079255
Sensitivity Moisture sensitive
Synonym 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide, 1-propanephosphonic acid cyclic anhydride, 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide, unii-i6egd8839n, 1,3,5,2,4,6-trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide, propane phosphonic acid anhydride, 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphorinane 2,4,6-trioxide, 1-propanephosphonic anhydride in thf, 2,4,6-tri-n-propyl-2,4,6-trioxo-1,3,5,2,4,6-trioxatriphosphorinane, 1-propanephosphonic anhydride in toluene, t3p
Solubility Information Miscible with dichloromethane,dimethyl formamide,dioxane,terahydrofuran,polar and aprotic organic solvents.
SMILES CCCP1(=O)OP(=O)(OP(=O)(O1)CCC)CCC
IUPAC Name 2,4,6-tripropyl-1,3,5,2$l^{5},4$l^{5},6$l^{5}-trioxatriphosphinane 2,4,6-trioxide
Molecular Weight (g/mol) 318.182
Formula Weight 318.19
Concentration or Composition (by Analyte or Components) ≥50% soln. in ethyl acetate
Chemical Name or Material 1-Propylphosphonic acid cyclic anhydride
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Safety and Handling

Hazard Category H225-H314-H335-H336
Hazard Statement GHS H Statement
H225-H314-H336
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
May cause drowsiness or dizziness.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
EINECSNumber 422-210-5
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only