Polyphosphoric acid - Reagent grade, 115% H3PO4 basis , CAS No.8017-16-1

CAS: 8017-16-1 Cat. No.: P434208 Número EC: 232-417-0 PubChem CID: 73357664

GRADE & PURITY Reagent Grade, 115% H3PO4 basis

Synonyms

MFCD00084480

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Descripción general

Polyphosphoric acid (PPA) is widely employed as acylation and alkylation reagent in various reactions. It is a strong mineral acid with excellent dehydrating properties.

Application

Polyphosphoric acid may be used in the synthesis of aromatic sulfones, N -substituted amides and 4-aminobenzophenones. It may also be used in dehydration, Fischer-Indole Synthesis, Beckmann Rearrangement and Schmidt Rearrangement reactions. It can be used as a catalyst in the synthesis of various aromatic ketones. PPA may be used as a catalyst during the synthesis of dimethyl carbonate (DMC) from urea and methanol. It also acts as an absorbent for the ammonia generated in the process. PPA may be used to prepare silica-supported polyphosphoric acid (PPA-SiO 2 ), an easy to handle, reusable heterogenous catalyst.

Other Notes

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here .

Specifications

Sinónimos

MFCD00084480

Especificaciones y pureza

Reagent grade, 115% H3PO4 basis

Condiciones de almacenamiento de almacenamiento

Room temperature, Argon charged

Enviado en

FedEx DG Service

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Grado

Reagent Grade

Nombres e identificadores

• Pubchem Sid: 504772323
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504772323
• Sonrisas canónicas: OP(=O)(O)O.O1OP2OOP1O2
• IUPAC Name: 2,3,5,6,7-pentaoxa-1,4-diphosphabicyclo[2.2.1]heptane;phosphoric acid
• InChIKey: FVYIVXLIMHNYTD-UHFFFAOYSA-N
• INCHI: 1S/O5P2.H3O4P/c1-2-7-4-3-6(1)5-7;1-5(2,3)4/h;(H3,1,2,3,4)
• Isómeros SMILES: OP(=O)(O)O.O1OP2OOP1O2
• WGK Alemania: 1
• PubChem CID: 73357664
• Número ONU: 3264
• Grupo de embalaje: I

Referencias

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