CAS № 74-94-2 CAS编号 74-94-2
EC № 200-823-7 EC编号 200-823-7
Chemical formula: (CH3)2NH:BH3 化学式:(CH₃)₂NH:BH₃
Mol weight: 58.92 分子量:58.92
Synonym: Dimethylamine-borane, DMAB 同义词:二甲胺硼烷,DMAB
Physical properties: 物理性质:
White solid granules with strong amine odour.白色固体颗粒,具有强烈的胺气味。
Bulk density: 300-350 g/l. 堆密度:300 - 350克/升。
Flash point: 65 °C. 闪点:65 °C。
Solubility in water: 120 g/l at 20 °C.在水中的溶解度:20℃时为120克/升。
Application: 应用:
Reduces aldehydes and ketones to alcohols.将醛类和酮类还原为醇类。
Reduces Schiff bases in acetic acid.在乙酸中还原席夫碱。
Reduces quinines to hydroquinones. 将醌类化合物还原为对苯二酚。
Preparation of xanthene, which is a useful pharmaceutical intermediate.制备呫吨,它是一种有用的药物中间体。
In combination with titanium (IV) chloride, aromatic aldehydes and ketones are deoxygenated to the arylalkane.与四氯化钛结合使用时,芳香醛和酮会脱氧生成芳基烷烃。
For production of thin films of Ni, Co, Mo, Cu, Ag, Au, Zn, and other metals in modern electronics.用于现代电子领域中镍、钴、钼、铜、银、金、锌及其他金属薄膜的制备。
Nickel-boron plating in the production of high-temperature PCBs (printed circuit boards).高温印刷电路板(PCB)生产中的镍硼镀层。
Nickel-plated contacts in connectors as a substitute for gold coatings.连接器中镀镍触点,可替代镀金层。
Ceramic metallization for the production of solder terminals用于制造焊接端子的陶瓷金属化处理
Deposition of amorphous nickel onto diskettes.在软盘上沉积非晶态镍。
Production of solderable ohmic contacts in semiconductor solar energy converters.生产半导体太阳能转换器中可焊接的欧姆接触。
For preparation lithium aminoborohydrides, which are air-stable and non-pyrophoric reducing agents.用于制备氨基硼氢化锂,它是一种在空气中稳定且不易自燃的还原剂。
Specification: 规格:
| Appearance 外观 | White solid granules 白色固体颗粒 |
|---|---|
| Purity 纯度 | 98.0 % min 98.0 % 最低 |
| Melting point 熔点 | 34 oC min 34摄氏度 最小值 |