TETRAKIS(PENTAFLUOROPHENYL)GERMANE

Base Information

• Chemical Name: TETRAKIS(PENTAFLUOROPHENYL)GERMANE
• CAS No.: 1452-12-6
• Molecular Formula: C24F20 Ge
• Molecular Weight: 740.822
• Hs Code.: 2931900090
• Mol file: 1452-12-6.mol

Synonyms:NSC 168730;Tetrakis(pentafluorophenyl)germane

Chemical Property of TETRAKIS(PENTAFLUOROPHENYL)GERMANE

Chemical Property:

• Vapor Pressure: 1.42E-07mmHg at 25°C
• Boiling Point: 441.4°C at 760 mmHg
• Flash Point: 176°C
• PSA: 0.00000
• LogP: 8.34840

Purity/Quality:

99% ^*data from raw suppliers

TETRAKIS(PENTAFLUOROPHENYL)GERMANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TETRAKIS(PENTAFLUOROPHENYL)GERMANE

There total 8 articles about TETRAKIS(PENTAFLUOROPHENYL)GERMANE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

germaniumtetrachloride (10038-98-9) + pentafluorophenyl lithium (1076-44-4) → tetra(pentafluorophenyl)germanium (1452-12-6)

Guidance literature:

In diethyl ether; reaction of 1 mol GeCl4 with 4.5 mol C6F5Li at -65°C, 3 hours;;

DOI:10.1016/S0022-328X(00)88796-3

Reference yield: 72.5%

2,3,4,5,6-pentafluorophenylmagnesium bromide (879-05-0) + germaniumtetrachloride (10038-98-9) → tetra(pentafluorophenyl)germanium (1452-12-6)

Guidance literature:

In tetrahydrofuran; reaction at -10°C, 2 hours;;

DOI:10.1016/S0022-328X(00)88796-3

Reference yield: 33.0%

germanium (7440-56-4) + Bromo-bis-(pentafluorphenyl)-thallium(III) (1735-62-2) → tetra(pentafluorophenyl)germanium (1452-12-6)

Guidance literature:

In neat (no solvent); reaction at 190°C, 7 days;;

DOI:10.1016/S0022-328X(00)88599-X DOI:10.1016/S0022-328X(00)86045-3

upstream raw materials:

bromopentafluorobenzene

germanium

1,2,3,4,5-pentafluoro-6-iodobenzene

Bromo-bis-(pentafluorphenyl)-thallium(III)

Downstream raw materials:

Pentafluorobenzene

tetrakis(tetrafluoro-4-piperidinophenyl)germane