45986-30-9

Basic information

• Product Name: copper(II) phenylphosphonate monohydrate
• CAS NO: 45986-30-9
• Molecular Weight: 237.639
• Mol File: 45986-30-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: copper(II) phenylphosphonate monohydrate(CAS DataBase Reference)
• NIST Chemistry Reference: copper(II) phenylphosphonate monohydrate(45986-30-9)
• EPA Substance Registry System: copper(II) phenylphosphonate monohydrate(45986-30-9)

Safety Data

• Hazardous Substances Data: 45986-30-9(Hazardous Substances Data)

Upstream product

• 1571-33-1 phenylphosphonate 
• 4297-94-3 monosodium phenylphosphonate 
• 1779-48-2 phenylphosphinic acid 

Relevant articles and documents

Polymerization of aniline on copper phosphonate materials

We report the use of layered copper phosphonate materials for the oxidative polymerization of aniline. The use of copper carboxyethyl-phosphonate results in the formation of the perinigraniline form of polyaniline in the interlayer region of the host structure, giving rise to an increase in the interlayer spacing by 10.2 ?. For copper phenylphosphonate, the emeraldine form of polyaniline is generated, although there is no evidence for intercalation within the interlayer region of the host material. Copper methylphosphonate is destroyed during the process of polymerization of aniline, yielding bulk copper metal as the only solid product. The results demonstrate the diversity of behaviour that may result from the use of structurally related, although chemically different, host materials for the polymerization of aniline. (C) 2000 Elsevier Science Ltd.

Preparation and structure of CuII(C2H5PO3). Structural transition between its hydrated and dehydrated forms

The crystal structure of CuII(C2H5PO3) has been solved ab initio using direct methods and refined from X-ray powder diffraction data. This compound is monoclinic, space group P21/c, with a = 10.7773(3) ?, b = 5.6960(2) ?, c = 7.6273(2) ?, β = 94.47(1)°, Z = 4, and V = 466.8(2) ?3. The Rietveld refinement gave RI = 0.047, Rp = 0.107, Rwp = 0.116, and Rexp = 0.104. The layers rearrangement between its hydrated and dehydrated form is presented.