Trimethyl(trifluoromethyl)plumbane

Base Information

• Chemical Name: Trimethyl(trifluoromethyl)plumbane
• CAS No.: 646-62-8
• Molecular Formula: C4H9F3Pb
• Molecular Weight: 321.311
• DSSTox Substance ID: DTXSID00497532
• Wikidata: Q82347142
• Mol file: 646-62-8.mol

Synonyms:Trimethyl(trifluoromethyl)plumbane;646-62-8;trimethyl(trifluoromethyl)lead;DTXSID00497532

Chemical Property of Trimethyl(trifluoromethyl)plumbane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 322.04229
• Heavy Atom Count: 8
• Complexity: 78.3

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Trimethyl(trifluoromethyl)plumbane

There total 2 articles about Trimethyl(trifluoromethyl)plumbane 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: 94.0%

bis(trifluoromethyl)mercury (371-76-6) + Tetramethylblei-(IV) (75-74-1) → dimethylmercury (593-74-8) + methyl(trifluoromethyl)mercury (33327-63-8) + trimethyl(trifluoromethyl)lead (646-62-8)

Guidance literature:

In toluene; absence of air and moisture; heating of PbMe4 with two-fold excess of Hg-compd. (sealed tube, 70°C, 2 weeks); gas chromy.;

DOI:10.1039/DT9780000541

Reference yield:

(CF3)Pb(CH3)2I (145297-53-6) → dimethylbis(trifluoromethyl)lead (67946-73-0) + trimethyl(trifluoromethyl)lead (646-62-8) + lead(II) iodide (10101-63-0)

Guidance literature:

In neat (no solvent); byproducts: CH3I; complete decompn. within 24 h;;

DOI:10.1016/0022-328X(92)88006-5

Reference yield:

bis(trifluoromethyl)mercury (371-76-6) + trimethyl(trifluoromethyl)lead (646-62-8) → Tetramethylblei-(IV) (75-74-1) + methyl(trifluoromethyl)mercury (33327-63-8)

Guidance literature:

In toluene; absence of air and moisture; heating of Pb-compd. with excess of Hg-compd. (60-100°C, 1 week);

DOI:10.1039/DT9780000541

upstream raw materials:

(CF₃)Pb(CH₃)2I

bis(trifluoromethyl)mercury

Tetramethylblei-(IV)

Downstream raw materials:

trimethyllead chloride

Tetramethylblei-(IV)

methyl(trifluoromethyl)mercury

(CF₃)Pb(CH₃)2Cl

Refernces