Tetramethylammonium hydroxide pentahydrate CAS 10424-65-4

Structural formula：  

Product Description：

Properties and Usage:

Tetramethylammonium hydroxide (CAS 10424-65-4) is a highly efficient organic base with strong alkalinity and excellent solubility.

1. Electronics manufacturing industry

Tetramethylammonium hydroxide is used as a photoresist developer in the graphic development of semiconductors, liquid crystal displays (LCDs) and microelectromechanical systems (MEMS). At the same time, in wet chemical etching for silicon wafer manufacturing, it can accurately control the morphology of silicon materials and optimize process performance.

2. Chemical synthesis

Tetramethylammonium hydroxide, as a phase transfer catalyst and a strong alkaline reagent, participates in esterification, condensation, polymerization and other reactions to improve reaction efficiency and yield. In addition, in the synthesis of silicon-based materials, tetramethylammonium hydroxide is a core auxiliary agent for silicone products such as silicone oil, silicone rubber and silicone resin, helping to improve product quality and yield.

3. Analytical chemistry

Tetramethylammonium hydroxide, as an analytical reagent for chromatography and mass spectrometry, can efficiently separate polar molecules and ionic compounds in complex samples.

4. Biotechnology

Tetramethylammonium hydroxide is used for cell lysis and separation and purification of biological molecules. As an alkaline reagent, it greatly improves experimental efficiency.

Storage conditions: Store in a cool, ventilated warehouse;

Packing: This product is packed in 25kg cardboard drums, and it can also be customized according to customers' requirements