126180-64-1

Basic information

• Product Name: Benzenesulfonic acid, 3-phosphono-
• CAS NO: 126180-64-1
• Molecular Formula: C6H7O6PS
• Molecular Weight: 238.158
• Mol File: 126180-64-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 3-phosphono-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 3-phosphono-(126180-64-1)
• EPA Substance Registry System: Benzenesulfonic acid, 3-phosphono-(126180-64-1)

Safety Data

• Hazardous Substances Data: 126180-64-1(Hazardous Substances Data)

Upstream product

• 1571-33-1 phenylphosphonate 
• 121-70-0 phenylphosphonous acid 

Relevant articles and documents

Complexes of (EtO)2P(O)CH2P(O)(OEt)2 with lanthanide nitrates

The preparation of complexes of (EtO)2P(O)CH2P(O) (OEt)2 = L, with lanthanide nitrates is described. Stable complexes with composition LnL2(NO3)S can be isolated for Ln = La-Eu and fully characterised. For Ln = Gd-Lu solid compounds could not be isolated. Conductivity and 31P NMR spectroscopy indicate structural changes in solution between the lighter and heavier lanthanides and, whilst electrospray mass spectrometry confirms a dramatic difference in behaviour with complexes of the heavier lanthanides readily decomposing via loss of EtNO3, other experiments show that this does not occur under the conditions of complex formation. The single crystal X-ray structures for Ln = La and Sm show the nitrates and OEt groups to be in close proximity. The changes in spectroscopic properties correlate well with the difficulties in isolating the complexes of heavier metals, and are possibly due to the formation of dimeric complexes rather than loss of ethyl nitrate.

Non-metallic compd. Bisphosphonic acid crosslinked layered manufacturing method

PROBLEM TO BE SOLVED: To provide a novel noncrosslinking type layered phosphonic acid metal compound which has high crystallinity and a uniformly introduced multicomponent phosphonic acid and is free of a fluorine atom, and to provide a method for the production of the same.SOLUTION: The method for the production of the noncrosslinking type layered phosphonic acid metal compound includes a reaction step of reacting two or more monophosphonic acids or derivatives thereof having predetermined conditions with a metal source that can generate a hexacoordinated metal atom ion to be a central atom (M) of a metal oxide octahedron upon reaction in the presence of a sulfuric acid catalyst. The noncrosslinking type layered phosphonic acid metal compound obtained by the production method is also provided.

Organosulphur Phosphorus Acid Compounds. Part 1. m-Sulphophenylphosphonic Acid

m-Sulphophenylphosphonic acid (2) is a high-temperature-melting (164 degC) and stable solid which has been synthesized from phenylphosphonic acid (1) and sulphur trioxide in the absence of solvent.Fractional precipitation of barium salts followed by ion e