190248-17-0

Basic information

• Product Name: di-tert-butylphosphanyldimesitylgallane
• CAS NO: 190248-17-0
• Molecular Weight: 453.3
• Mol File: 190248-17-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: di-tert-butylphosphanyldimesitylgallane(CAS DataBase Reference)
• NIST Chemistry Reference: di-tert-butylphosphanyldimesitylgallane(190248-17-0)
• EPA Substance Registry System: di-tert-butylphosphanyldimesitylgallane(190248-17-0)

Safety Data

• Hazardous Substances Data: 190248-17-0(Hazardous Substances Data)

Upstream product

• 109391-13-1 dimesitylgallium chloride 
• 19966-86-0 lithium di-tert-butylphosphide 

Relevant articles and documents

Monomeric phosphanylgallanes -synthesis and structural characterization

The monomeric phosphanylgallanes R2GaPR'R (R = tmp, Mes; R' = H, JBu; R = Mes,-Bu), the diphosphanylgallane MesGa(PfBu2)2, and diphosphandiylbisgallane [tmp2GaP-(JBu)]2 have been synthesized from alkali metal phosphides and substituted gallium chlorides. Low-temperature NMR studies of the phosphanylgallanes reveal no barrier to rotation about the gallium-phosphorus bond. Analysis of the crystal structures of tmp2GaPJBu2, Mes2GaP/Bu2, MesGa(PfBu2)2, and [tmp2GaP((Bu)]2 confirms the monomeric nature of these molecules. The gallium-phosphorus bond lengths are found to be 237.5, 233.5, 235.4 pm (averaged), and 242.3 pm, respectively, with all phosphorus atoms being pyramidally coordinated. VCH Verlagsgesellschaft mbH,.