71120-43-9

Basic information

• Product Name: N,N-Bis<2-(diphenylphosphino)ethyl>trimellitamide 3,4-Anhydride
• Synonyms: N,N-Bis<2-(diphenylphosphino)ethyl>trimellitamide 3,4-Anhydride
• CAS NO: 71120-43-9
• Molecular Weight: 615.605
• Mol File: 71120-43-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N-Bis<2-(diphenylphosphino)ethyl>trimellitamide 3,4-Anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-Bis<2-(diphenylphosphino)ethyl>trimellitamide 3,4-Anhydride(71120-43-9)
• EPA Substance Registry System: N,N-Bis<2-(diphenylphosphino)ethyl>trimellitamide 3,4-Anhydride(71120-43-9)

Safety Data

• Hazardous Substances Data: 71120-43-9(Hazardous Substances Data)

Upstream product

• 829-85-6 diphenylphosphane 
• 66534-97-2 bis(2-(diphenylphosphino)ethyl)amine hydrochloride 
• 1204-28-0 trimellitic anhydride acid chloride 

Downstream Products

• 77462-06-7 4-[Bis-(2-diphenylphosphanyl-ethyl)-carbamoyl]-2-octadecylcarbamoyl-benzoic acid 
• 77462-00-1 4-[Bis-(2-diphenylphosphanyl-ethyl)-carbamoyl]-phthalic acid 
• 77462-01-2 C₃₉H₃₆N₂O₇P₂S^(2-)*2Na⁽¹⁺⁾ 

Relevant articles and documents

Synthesis of Functional Chelating Diphosphines Containing the Bisamino Moiety and the Use of These Materials in the Preparation of Water-Soluble Diphosphine Complexes of Transition Metals

Acylation of bisamine provides a flexible synthesis of functionalized chelating diphosphines.This reaction offers a route to diphosphine complexes of transition metals having a wide range of structures and physical properties and especially to water-soluble complexes.The aqueous solubility of the free ligands and of the complexes prepared from them depend on the ligand, on the metal, and on other materials (especially surfactants) present in the solution.We describe typical preparations of ligands and outline the properties of their complexes with certain transition metals.