Trimethyl Borate CAS 121-43-7 Purity >99.5% (GC) Factory High Quality

Trimethyl Borate (CAS: 121-43-7) is a member of the class of borate esters obtained by the formal condensation of three equivalents of methanol with boric acid, is a useful reagent in organic synthesis. It can be used as doping profile source of semiconductor. It can also be used in the production of high purity boron. Boron compounds, Lithium battery research reagents. It can also used as a flux. It is involved in the production of resins, waxes and paints and acts as a methylation agent. As a boron source, it is used to prepare flame retardants, anti-oxidants and corrosion inhibitors. It reacts with Grignard reagents followed by hydrolysis to prepare boronic acid. It is also used as a precursor of borate esters, which finds application in the Suzuki coupling reaction.  

Air & Water Reactions: Highly flammable. Rapidly decomposes in water.
Fire Hazard: Highly flammable: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.