trimethylthallane

Base Information

• Chemical Name: trimethylthallane
• CAS No.: 3003-15-4
• Molecular Formula: C3H9 Tl
• Molecular Weight: 249.487
• Hs Code.: 2931900090
• Mol file: 3003-15-4.mol

Synonyms:Trimethylthallium

Chemical Property of trimethylthallane

Chemical Property:

• Melting Point: 38.5°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 1.46340

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of trimethylthallane

There total 7 articles about trimethylthallane 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: 61.0%

thallium(I) iodide + methyllithium (917-54-4) + methyl iodide (74-88-4) → Trimethylthallium (3003-15-4)

Guidance literature:

In diethyl ether; under N2, Schlenk technique; TlI added to soln. of MeI in Et2O, suspn. stirred and cooled to -100°C, soln. of MeLi in Et2O added dropwise, mixt. warmed to 23°C, mixt. stirred for 18 h,; evapn. under vac., residue gradually heated to 88°C at 1°C/min under dynamic vac., fractional sublimation with inline trap held at-30°C;

DOI:10.1002/ejic.201100773

Reference yield:

methyllithium (917-54-4) → Trimethylthallium (3003-15-4)

Guidance literature:

With diethyl ether;

DOI:10.1021/ja01207a048

Reference yield:

methyllithium (917-54-4) + methyl iodide (74-88-4) → Trimethylthallium (3003-15-4)

Guidance literature:

With thallium(I) iodide;

DOI:10.1021/ja01207a048

upstream raw materials:

diethyl ether

methyllithium

methyl iodide

Downstream raw materials:

bis(μ-2,6-diisopropylphenoxy)tetramethyldithallium(III)

bis(μ-phenoxy)tetramethyldithallium(III)

bis(μ-2,6-dimethylphenoxy)tetramethyldithallium(III)

bis(μ-2,6-diphenylphenoxy)tetramethyldithallium(III)

Refernces

• 1、 Briand, Glen G.,Decken, Andreas,Hunter, Nicole M.,Wright, John A.,Zhou. "A structural investigation of dimethylthallium(III) thiolate and selenolate rings and polymers". . p. 5430 - 5436. Retrieved 2012/01/13.
• 2、 Boese, Roland,Downs, Anthony J.,Greene, Timothy M.,Hall, Alexander W.,Morrison, Carole A.,Parsons, Simon. "Polymorphism in the crystal structures of the group 13 trimethyls". . p. 2450 - 2457. Retrieved 2008/10/08.