Trimethyl borate CAS# 121-43-7

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• Chemical Name:  Trimethyl borate
• CAS No.:     121-43-7
• Molecular Fomula: ：C3H9BO3
• Molecular weight：103.91
• Appearance:Moisture-sensitive liquids
• Sample：Available

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Description of BORON METHOXIDE

• Trimethyl Borate is a reagent used in the decomposition of aliphatic diazo-compounds and in the assymetric borane reduction of prochiral ketones. It is also used as a chemical ionization reagent for the analysis of biologically active molecules.

Basic Info of BORON METHOXIDE

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Basic Info

Numbering system

Properties

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What is Trimethyl borate?

• With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Trimethyl borate   which has developed particularly rapidly in recent years. Do you know about Trimethyl borate?
• The official answer：Moisture-sensitive liquid, fuming in the air. Melting point -29.3℃, boiling point 68-69℃, azeotropic mixture with methanol, azeotropic point 55℃, relative density (20/4) 0.920, refractive index (nD25) 1.3543 (1.3548). Very flammable, flash point -1°C. Miscible with ether, methanol, tetrahydrofuran, isopropylamine, and hexane. Stable in an anhydrous state, decomposes into methanol and boric acid when it meets water.

What’s the application of Trimethyl borate?

• Used as a dopant source for semiconductors, also used in the preparation of high-purity boron uses This product is used as a solvent for the manufacture of paraffin, resin, petroleum, the catalyst for ketones, also used in the electronics industry and other uses as a solvent, dehydrogenating agent, insecticide and for organic synthesis, semiconductor boron diffusion original use gas chromatography analysis derivative reagent. Solvent. The catalyst for the manufacture of ketones. Semiconductor boron diffusion source.

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