Tetramethylammonium hydroxide

Base Information

• Chemical Name: Tetramethylammonium hydroxide
• CAS No.: 154636-59-6
• Molecular Formula: C₄H₁₂N*HO
• Molecular Weight: 91.1533
• Mol file: 154636-59-6.mol

Synonyms:

Chemical Property of Tetramethylammonium hydroxide

Chemical Property:

Purity/Quality:

Safty Information:

• Hazard Codes: T:Toxic;;
• Statements: R20/21/22:; R34:
• Safety Statements: S26:; S36/37/39:; S45:

MSDS Files:

Useful:

Technology Process of Tetramethylammonium hydroxide

There total 28 articles about Tetramethylammonium hydroxide 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: 95.2%

methanol (67-56-1) + carbonic acid dimethyl ester (616-38-6) + trimethylamine (75-50-3) → tetramethyl ammoniumhydroxide (75-59-2,104422-11-9,123626-97-1,154636-59-6,195460-17-4,78017-87-5,93615-68-0,129654-61-1)

Guidance literature:

methanol; carbonic acid dimethyl ester; trimethylamine; In water; at 140 ℃; for 4h; under 11251.1 Torr;

With calcium hydroxide; In methanol; water; Heating / reflux;

Reference yield: 68.0%

tetramethylammonium bromide (64-20-0) → tetramethyl ammoniumhydroxide (75-59-2,104422-11-9,123626-97-1,154636-59-6,195460-17-4,78017-87-5,93615-68-0,129654-61-1)

Guidance literature:

With potassium hydroxide; In dichloromethane; at 20 ℃; for 10h;

DOI:10.1021/jp108003x DOI:10.1021/jp3015386

Reference yield:

tetramethlyammonium chloride (75-57-0) → tetramethyl ammoniumhydroxide (75-59-2,104422-11-9,123626-97-1,154636-59-6,195460-17-4,78017-87-5,93615-68-0,129654-61-1)

Guidance literature:

With methanol; potassium hydroxide; man filtriert vom ausgescheidenen Kaliumchlorid ab und engt unter Zuatz von Wasser im Vakuum bei 35grad ein;

upstream raw materials:

methanol

methyl nitrate

tertamethylammonium iodide

tetramethylammonium bromide

Downstream raw materials:

[Rh(5,10,15,20-tetraphenylporphyrinato)(methyl)]

2,6-Diamino-9-methylpurine

2-amino-1,9-dimethylpurin-6-one

1,7-dimethylguanine

Refernces

• 1、 Cao, Yongsong,Li, Jianqiang,Niu, Junfan,Tang, Gang,Tang, Jingyue,Tang, Rong,Yang, Jiale,Zhang, Wenbing,Zhou, Zhiyuan. "Preparation of Acifluorfen-Based Ionic Liquids with Fluorescent Properties for Enhancing Biological Activities and Reducing the Risk to the Aquatic Environment". . p. 6048 - 6057. Retrieved 2020/06/26.
• 2、 Kavitha,Attri, Pankaj,Venkatesu, Pannuru,Devi, R. S. Rama,Hofman. "Influence of alkyl chain length and temperature on thermophysical properties of ammonium-based ionic liquids with molecular solvent". experimental part. p. 4561 - 4574. Retrieved 2012/07/02.