Trimethylselenonium

Base Information

• Chemical Name: Trimethylselenonium
• CAS No.: 25930-79-4
• Molecular Formula: C₃H₉Se
• Molecular Weight: 124.064
• Hs Code.: 2931900090
• UNII: SL67TG557G
• DSSTox Substance ID: DTXSID60180599
• Nikkaji Number: J93.057A
• Wikidata: Q27146592
• Metabolomics Workbench ID: 49718
• Mol file: 25930-79-4.mol

Synonyms:trimethylselenonium;trimethylselenonium chloride;trimethylselenonium iodide, (75)Se-labeled;trimethylselenonium nitrate, (75)Se-labeled

Chemical Property of Trimethylselenonium

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 1.37060
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 124.98695
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Safety Statements: Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of Se.:

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Se+](C)C

Technology Process of Trimethylselenonium

There total 2 articles about Trimethylselenonium 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:

dimethylselenide (593-79-3) + bis(trifluoromethyl)cadmium*2CH3CN → trimethylselenonium (25930-79-4) + Difluoro-methylselanyl-methane

Guidance literature:

With boron trifluoride acetonitrile complex; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.)CH₂Cl₂, -78 deg C; 2.)CH₂Cl₂, -78 deg C, 5 h;

Reference yield:

dimethylselenide (593-79-3) + Trifluoromethylzinc bromide acstonitrile complex → trimethylselenonium (25930-79-4) + Difluoro-methylselanyl-methane

Guidance literature:

With boron trifluoride acetonitrile complex; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.)CH₂Cl₂, -78 deg C; 2.)CH₂Cl₂, -78 deg C, 5 h;

upstream raw materials:

dimethylselenide

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