Tetramethylammonium hydroxide pentahydrate

Base Information

• Chemical Name: Tetramethylammonium hydroxide pentahydrate
• CAS No.: 10424-65-4
• Molecular Formula: C4H13NO^.5(H2O)
• Molecular Weight: 181.23
• Hs Code.: 29239000
• Mol file: 10424-65-4.mol

Synonyms:Ammonium,tetramethyl-, hydroxide, pentahydrate (8CI);Methanaminium, N,N,N-trimethyl-, hydroxide,pentahydrate (9CI);

Chemical Property of Tetramethylammonium hydroxide pentahydrate

Chemical Property:

• Appearance/Colour: moist white crystals with an amine odour
• Vapor Pressure: 97 mm Hg ( 20 °C)
• Melting Point: 67-70 °C(lit.)
• PSA: 69.21000
• Density: 1.829
• LogP: -0.17590
• Storage Temp.: 0-6°C
• Sensitive.: Air Sensitive & Hygroscopic
• Water Solubility.: soluble
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 109.110278721
• Heavy Atom Count: 7
• Complexity: 19.1

Purity/Quality:

99% ^*data from raw suppliers

Tetramethylammonium Hydroxide Pentahydrate >97.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T, C
• Hazard Codes: T,C
• Statements: 24/25-34-44-20/21/22
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C[N+](C)(C)C.O.[OH-]
• Uses: Tetramethylammonium hydroxide is organic base, it has very wide range of uses in the field of industrial research. Domestic tetramethylammonium hydroxide is mainly used as organic silicon products, such as the catalyst of synthesizing silicone oil, silicone rubber, silicone resin, although the amount is not big, but the yield and quality of the product is greatly affected. Foreign tetramethylammonium hydroxide is mainly used for polyester-based polymers, textiles, plastics, food, leather, wood processing, electroplating, and other microorganisms. At present, this product has came into the advanced technology areas, such as in printed circuit board manufacturing and microscopic sheets, it can be used as cleaning agent in integrated circuit and anisotropic etchant in semiconductor microfabrication technology of the Si-SiO2 interface. With the development of science and technology, the requirement of this type of chemical is increasing, the quality and quantity of tetramethylammonium hydroxide have put forward higher requirements. It can be used as additive of silicone rubber, methyl silicone oil and polarographic analysis reagents. In terms of organosilicone, it can be used as catalyst of dimethyl silicone oil, phenylmethyl silicone oil, a silicone oil diffusion pump, solvent-free silicone molding compound, silicone resin, silicone rubber or the like. In the analysis, it can be used as polarography agent, in the purification of the product it can be used as non-gray base to precipitate many metal elements, it can be used as silicon computer face brightener, cleaning agents and the like engraved touch in the production of organic silicon. The advantage of tetramethylammonium hydroxide as catalyst is that after the reaction when heat, it can decompose into gas and disappear, and it does not remain in the product. Tetramethylammonium hydroxide pentahydrate has been used in a study to assess strains of Pseudomnas species by a single-step gas chromatographic characterization procedure. It has also been used in a study to investigate solid-state metal hydride batteries nickel oxyhydroxide-metal hydride and manganese dioxide-metal hydride. Tetramethylammonium Hydroxide Pentahydrate is a useful compound for preparing gamma-cesium lead iodide films for high-efficiency deep-red light-emitting devices. Tetramethylammonium hydroxide pentahydrate is a clathrate hydrate, which shows high proton conductivity. It can readily uptake carbon dioxide. It is a promising candidate for energy devices, gas separation, and gas storage applications.Tetramethylammonium hydroxide pentahydrate may be used in the preparation of a mesoporous molecular sieve belonging to the MCM-41 (mobil composition of matter No. 41) category with silica to (tetrahedral) aluminum ratio as low as 8.5:1.

Technology Process of Tetramethylammonium hydroxide pentahydrate

There total 2 articles about Tetramethylammonium hydroxide pentahydrate 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:

→ di-tert-butyl dicarbonate (24424-99-5) + tetramethylammonium hydroxide pentahydrate (10424-65-4)

Guidance literature:

Reference yield:

→ tetramethylammonium hydroxide pentahydrate (10424-65-4)

Guidance literature:

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

Reference yield: 100.0%

tetramethylammonium hydroxide pentahydrate (10424-65-4) → tetramethylammonium hexafluorophosphate (558-32-7)

Guidance literature:

With hexafluorophosphoric acid; In methanol; Inert atmosphere;

DOI:10.1002/chem.201801280

Downstream raw materials:

diammonium 4-nitrophenyl phosphate

phosphoric acid monophenyl ester; diammonium salt

N-(4-nitrophenyl)cyclohexylamine

N-(4-nitrophenyl)-2-heptylamine

Refernces