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  8. Diphenylphosphonic azide, 97%

Diphenylphosphonic azide, 97%

Codice prodotto. 11430073
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Codice prodotto. 11430073 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A12124.22
 Articolo soggetto a restrizioni
Spedizione stimata: 24-08-2026
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Descrizione

Store cold | CAS: 26386-88-9 | C12H10N3O3P | 275.20 g/mol

Diphenylphosphonic azide acts as a reagent for the synthesis of peptides and phosphoramidates by reacting with amines. It is also used in the preparation of oligosaccharides linked with carbamate and urea bonds utilizing modified Curtis rearrangement. It is involved in pseudohalogen replacement of the azido group by treatment with nucleophilic reagents, such as water, butanol, ammonia, and various amines. Further, it is used as a hydroazidation catalyst for preparation of organoazides.

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
Diphenylphosphonic azide acts as a reagent for the synthesis of peptides and phosphoramidates by reacting with amines. It is also used in the preparation of oligosaccharides linked with carbamate and urea bonds utilizing modified Curtis rearrangement. It is involved in pseudohalogen replacement of the azido group by treatment with nucleophilic reagents, such as water, butanol, ammonia, and various amines. Further, it is used as a hydroazidation catalyst for preparation of organoazides.

Solubility
Immiscible with water.

Notes
Store in a cool place. Incompatible with acids and oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 26386-88-9
Formula molecolare C12H10N3O3P
Molecular Weight (g/mol) 275.20
Numero MDL MFCD00001987
InChI Key SORGEQQSQGNZFI-UHFFFAOYSA-N
Sinonimo diphenylphosphoryl azide, diphenyl azidophosphate, diphenylphosphonic azide, diphenyl phosphoryl azide, diphenyl phosphorazidate, phosphorazidic acid, diphenyl ester, azido phenoxy phosphoryl oxy benzene, dppa polymer-bound, diphenylphosphorazidate, unii-gxm91165av
PubChem CID 123414
IUPAC Name [azido(phenoxy)phosphoryl]oxybenzene
SMILES [N-]=[N+]=NP(=O)(OC1=CC=CC=C1)OC1=CC=CC=C1

Specifica

Materiale o nome chimico Diphenylphosphonic azide
Densità 1.275
Punti di ebollizione 161°C to 162°C (0.5 mmHg)
Punto d'infiammabilità >110°C (230°F)
Intervallo percentuale saggio 97%
Indice di rifrazione 1.552
Quantità 100 g
Numero UN UN3278
Beilstein 2058967
Informazioni di solubilità Immiscible with water.
Peso formulazione 275.2
Percent Purity 97%
Forma fisica Liquid
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RUO – Research Use Only

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