93824-03-4

Basic information

• Product Name: cis-[Et₄N][Nb(CO)4(P(CH₂CH₂PPh₂)3)]
• CAS NO: 93824-03-4
• Molecular Weight: 1005.89
• Mol File: 93824-03-4.mol

Chemical Properties

• CAS DataBase Reference: cis-[Et₄N][Nb(CO)4(P(CH₂CH₂PPh₂)3)](CAS DataBase Reference)
• NIST Chemistry Reference: cis-[Et₄N][Nb(CO)4(P(CH₂CH₂PPh₂)3)](93824-03-4)
• EPA Substance Registry System: cis-[Et₄N][Nb(CO)4(P(CH₂CH₂PPh₂)3)](93824-03-4)

Safety Data

• Hazardous Substances Data: 93824-03-4(Hazardous Substances Data)

Upstream product

• 82581-56-4 NEt₄{Nb(CO)6} 
• 23582-03-8 tris(2-diphenylphosphinoethyl)phosphine 

Downstream Products

• 93799-65-6 HNb(CO)3(P(CH₂CH₂P(C₆H₅)2)3) 

Relevant articles and documents

CARBONYLNIOBIUM CHEMISTRY. IX. DERIVATIVES OF - AND , STABILIZED BY OLIGODENTATE PHOSPHINES

UV induced CO substitution in by Ph2P(CH2)2PPh2 (p2), PhP(CH2CH2PPh2)2 (p3) or P(CH2CH2PPh2)3 (pp3), L, yields cis- via .Only chelate-5 ring structures are observed.The carbonylniobates are converted on silica gel into , and .IR, 1H, 31P and 93Nb NMR spectral data are presented and there is 1H and 31P NMR evidence for a rigid structure of below 200 K.