6779-62-0

Basic information

• Product Name: Phosphinic isocyanate, diphenyl-
• CAS NO: 6779-62-0
• Molecular Formula: C13H10NO2P
• Molecular Weight: 243.202
• Mol File: 6779-62-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Phosphinic isocyanate, diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphinic isocyanate, diphenyl-(6779-62-0)
• EPA Substance Registry System: Phosphinic isocyanate, diphenyl-(6779-62-0)

Safety Data

• Hazardous Substances Data: 6779-62-0(Hazardous Substances Data)

Upstream product

• 1079-66-9 chloro-diphenylphosphine 
• 5994-87-6 diphenylphosphinamide 
• 4559-70-0 Diphenylphosphine oxide 
• 917-61-3 sodium isocyanate 
• 1499-21-4 Diphenylphosphinic chloride 
• 95141-54-1 C₁₄H₁₄NO₃P 
• 39538-90-4 isocyanato-diphenylphosphine 
• 6779-25-5 N-(diphenylphosphinyl)-N'-phenylurea 
• 6778-80-9 1-Diphenylphosphinyl-3-n-butyl-harnstoff 
• 6778-81-0 N-Isopropyl-N'-diphenylphosphinyl-harnstoff 
• 75-44-5 phosgene 

Downstream Products

• 21341-80-0 N-Diphenylphosphinyl-acetamid 
• 21341-82-2 N-Diphenylphosphinyl-valeroylamid 
• 21401-81-0 N-Diphenylphosphinyl-carbaminsaeure-p-kresylester 
• 21341-85-5 N-Diphenylphosphinyl-thiolcarbaminsaeure-n-butylester 
• 6779-25-5 N-(diphenylphosphinyl)-N'-phenylurea 
• 1141855-22-2 C₃₂H₂₈N₄O₄P₂ 
• 1141855-20-0 C₃₀H₃₂N₄O₄P₂ 
• 1141855-19-7 C₂₉H₃₀N₄O₄P₂ 
• 1141855-23-3 C₃₂H₂₈N₄O₄P₂ 
• 1141855-25-5 C₃₄H₃₂N₄O₄P₂ 
• 1141855-26-6 1-[N'-(diphenylphosphoryl)ureido]-3-[[N'-(diphenylphosphoryl)ureido]methyl]benzene 
• 1141855-24-4 C₃₄H₃₂N₄O₄P₂ 
• 6779-21-1 N-Benzyl-N'-diphenylphosphinyl-harnstoff 
• 20559-86-8 Diphenylphosphinsaeure-(3-cyclohexyl-ureid) 

Relevant articles and documents

Extraction Properties of Diphenylposphorylureas with Aliphatic ω-Nitrogen-Containing Substituents

Abstract: Extraction of lanthanides and actinides from nitric acid solutions with N-(diphenylphosphoryl)-N'-n-propylureas containing imidazolyl, diethylamino, pyrid-2-yl, 2-oxopyrrolidino fragments in the ω position of the alkyl substituent has been studied. It has been shown that Ho(III) and Yb(III) related to the yttrium subgroup of lanthanides are extracted much better than La(III) and Nd(III) related to the cerium subgroup. N-(Diphenylphosphoryl)urea containing ω-(2-oxopyrrolidino)propyl fragment at the terminal nitrogen atom shows the best extraction properties. This dependence has been theoretically explained by modeling complexation because the coordination of f-block element ion with amide oxygen atom is more preferable

One-pot synthesis of N-diphenylphosphorylureas

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Catalytic method for the synthesis of phosphoryl isocyanates

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