|
Molecular formula :
CAS :
nature : also known as boron hydride. Covalent boron hydride type the name. Similar in nature to carbon hydride ( "carbon alkane" that alkanes) and silicon hydride (silane), it said Borane. Borane including neutral molecule (B2H6, B4H10, B5H9, B5H11, B6H10, B6H12, B8H12, B8H14, B8H16, B9H15, allogeneic -B9H15, B10H14, B k10H16, α-B10H18, β-B10Hk UB>18, B10H20, B14H18. B14H20, B16H20, B18Hk UB>22, and the differences -B18H22 B20H16 ), borane BnHmx- anions (eg B6H62-, B7H72-, B8H82-, B10H102- , B11H112-, B12H122-, B5H8-, B10H13-, B10H122-, B11H132-, B2H7-, B< SUB>3H8-, B5H10-, B9Hk UB>14-, B10H10-, B10H14 k2-), and carbon, metal or other sulfur atom of nitrogen and phosphorus in borane formation of the skeleton borane derivatives. According to the structure and chemical ratio can be divided into closed (or cage), nested, the net (or cobwebs type), blanket and fused-five series. Similar principles named alkanes, with hydrogen atoms at the Arab Digital brackets, as B5H9 said E borane (9), B20H< SUB>16 said 20 borane (16). Borane is colorless. Almost all borane penetration through the skin or inhaled, they are highly toxic. Junior borane as a gas at room temperature, with the increase in molecular weight into the volatile liquid or solid, close to the boiling point of similar molecular weight hydrocarbon compounds. Borane is the formation of endothermic. Chemical lively nature. Several borane can spontaneous combustion in the air. Its characteristic response, including Borane bridge bond symmetric or asymmetric cleavage, or have BH3 BH2 + reaction; From the reaction H +; Clusters expanded response and H + electrophilic substitution reaction . Borane and its derivatives are very broad use of chemical reagents. Also available for high-temperature fuel and for the synthesis of new materials and high temperatures rubber vulcanization inorganic additives.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |
Home Products Search Properties Search 中文版