Borane dimethylamine complex
Molecular Structure:
MDL:
MFCD00051068
Molecular Formula:
C2H10BN;(CH3)2NH·BH3
Molecular Weight:
58.92
Alias:
二甲氨基甲硼烷,二甲胺硼烷,硼烷二甲胺絡(luò)合物
Dimethylamine borane
Dimethylamineborane
DMAB
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Borane dimethylamine complex |
96% |
25g |
RMB 167.2 |
促銷 |
Borane dimethylamine complex |
96% |
100g |
RMB 519.2 |
促銷 |
Borane dimethylamine complex |
10%的水溶液 |
1L |
RMB 324.5 |
現(xiàn)貨 |
Borane dimethylamine complex |
10%的水溶液 |
500ml |
RMB 215.6 |
現(xiàn)貨 |
Borane dimethylamine complex |
96% |
500g |
RMB 1993.2 |
促銷 |
Character:
白色結(jié)晶,略有氨氣味。易吸潮。水中溶解度:125 G/L (20°C),溶于甲醇、乙醇、2-丙醇、THF、苯、甲苯、N-HEX、氯苯和二甘醇二甲醚(DIGLYME)。
沸點(diǎn):59-65°/1-2mmHg
熔點(diǎn):36℃
閃點(diǎn):65℃
Quality Standard:
外觀Appearance 白色至黃色薄片或顆粒
紅外光譜鑒別Infrared spectrometry 和對(duì)照品匹配
純度Purity ≥96.0% (碘量滴定)
熔點(diǎn)Melting point 34°C - 38°C
乙醇溶解試驗(yàn)solubility in ethanol 合格
Storage:
由于熔點(diǎn)較低,在25℃以下密閉保存。如超過110℃,將會(huì)分解。
用于鎳催化的缺電子芳基甲苯磺酸鹽的還原反應(yīng),催化劑由Ni(PPh3)2Cl2和 PCy3組成。
二甲胺硼烷是一個(gè)良好的還原劑,是蛋白質(zhì)的烷化還原試劑;與硼氫化鈉相比,有以下優(yōu)點(diǎn):還原作用溫和,可在廣泛的pH值范圍內(nèi)應(yīng)用,且能較好的溶于水及有機(jī)溶劑。
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