Methyltris(trifluoromethyl)germane

Base Information

• Chemical Name: Methyltris(trifluoromethyl)germane
• CAS No.: 66348-19-4
• Molecular Formula: C4H3F9Ge
• Molecular Weight: 294.6922
• DSSTox Substance ID: DTXSID20216560
• Wikidata: Q83092791
• Mol file: 66348-19-4.mol

Synonyms:Methyltris(trifluoromethyl)germane;66348-19-4;DTXSID20216560

Chemical Property of Methyltris(trifluoromethyl)germane

Chemical Property:

• Vapor Pressure: 2330mmHg at 25°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 4.62920
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 0
• Exact Mass: 295.9302813
• Heavy Atom Count: 14
• Complexity: 170

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Ge](C(F)(F)F)(C(F)(F)F)C(F)(F)F

Technology Process of Methyltris(trifluoromethyl)germane

There total 4 articles about Methyltris(trifluoromethyl)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: 90.0%

dimethylcadmium (506-82-1) + tris(trifluoromethyl)germyl iodide (66348-18-3) → Methyl-tris-trifluoromethyl-germane (66348-19-4)

Guidance literature:

twofold excess of Cd(CH3)2; 20°C, 24 h;

Reference yield: 63.0%

germanium tetraiodide (13450-95-8) + bis(trifluoromethyl)cadmium, diglyme adduct → perfluormethylgermanium iodide (754-36-9) + Methyl-tris-trifluoromethyl-germane (66348-19-4) + tetrakis(trifluoromethyl)germane (55642-43-8)

Guidance literature:

In diethylene glycol; at 23°C for 0.5 h;

DOI:10.1021/ja00401a015

Reference yield: 43.0%

germanium tetraiodide (13450-95-8) + bis(trifluoromethyl)cadmium*glyme → Methyl-tris-trifluoromethyl-germane (66348-19-4) + tris(trifluoromethyl)germyl iodide (66348-18-3) + tetrakis(trifluoromethyl)germane (55642-43-8)

Guidance literature:

In further solvent(s); byproducts: glyme, Cd(CH3)2; Cd compd. added to GeI4 in 1,2-dibromoethane, standing for 1 h, periodically vented to vac.; after volatile germanes recovered, concd., sepd.;

DOI:10.1021/ja00401a015

upstream raw materials:

germanium tetraiodide

dimethylcadmium

tris(trifluoromethyl)germyl iodide

Refernces