Tetramethylphosphonium chloride

Base Information

• Chemical Name: Tetramethylphosphonium chloride
• CAS No.: 1941-19-1
• Molecular Formula: C4H12 P . Cl
• Molecular Weight: 126.566
• Hs Code.: 2931900090
• European Community (EC) Number: 624-249-5
• DSSTox Substance ID: DTXSID10583495
• Wikidata: Q65052993
• Mol file: 1941-19-1.mol

Synonyms:Tetramethylphosphonium chloride;1941-19-1;tetramethylphosphanium;chloride;TETRAMETHYLPHOSPHANIUM CHLORIDE;Tetramethylphosphoniumchloride;SCHEMBL123265;DTXSID10583495;NJFUXFRJVIXVSG-UHFFFAOYSA-M;AMY13780;AKOS025243960;J-012571;Q65052993

Chemical Property of Tetramethylphosphonium chloride

Chemical Property:

• Melting Point: 396-397℃
• PSA: 13.59000
• LogP: -1.47280
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 126.0365151
• Heavy Atom Count: 6
• Complexity: 19.1

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tetramethylphosphonium chloride 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[P+](C)(C)C.[Cl-]

Technology Process of Tetramethylphosphonium chloride

There total 14 articles about Tetramethylphosphonium chloride 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: 98.0%

trimethyl(methylene)phosphorane (14580-91-7,29218-61-9) + tert-butyldichloromethylsilane (18147-18-7) → tetramethylphosphonium chloride (1941-19-1) + <(tert-Butylchlormethylsilyl)methylen>trimethylphosphoran (107098-64-6)

Guidance literature:

In tetrahydrofuran; for 1h; Ambient temperature;

Reference yield: 98.0%

trimethyl(methylene)phosphorane (14580-91-7,29218-61-9) + Di-tert-butyldichlorosilane (18395-90-9) → tetramethylphosphonium chloride (1941-19-1) + <(Di-tert-butylchlorsilyl)methylen>trimethylphosphoran (107098-63-5)

Guidance literature:

In tetrahydrofuran; for 1h; Ambient temperature;

Reference yield: 96.0%

trimethyl(methylene)phosphorane (14580-91-7,29218-61-9) + acetyl chloride (75-36-5) → tetramethylphosphonium chloride (1941-19-1) + (Acetylmethylen)trimethylphosphoran (41423-71-6)

Guidance literature:

In diethyl ether; 1) -40 deg C, 2) 25 deg C, 2 h;

upstream raw materials:

methyl magnesium iodide

methylene chloride

trimethyl(methylene)phosphorane

tert-butyldichloromethylsilane

Downstream raw materials:

methylene chloride

trimethylphosphane

ethene

Refernces

• 1、 Hagiwara, Seiya,Hanaya, Tadashi,Matsumoto, Yuki,Sueishi, Yoshimi. "Comparative study of inclusion complexation of tetraalkylphosphonium and ammonium salts with cucurbit[7]uril". . . Retrieved 2020.
• 2、 Carmona, Ernesto,Mu?oz, Miguel A.,Rogers, Robin D.. "Synthesis, characterization, and properties of the η2-acyl complexes Mo(η2-COCH2CMe3)X(PMe3) 4 (X = Cl, Br)". . p. 1598 - 1601. Retrieved 2008/10/08.