21932-54-7

• 常用中文名：(-)-二异松蒎基硼烷
• 常用英文名：Bis(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)borane
• CAS号：21932-54-7
• 分子式：C₂₀H₃₅B
• 分子量：286.303
• 相关类别： 化学试剂 有机试剂 硼烷
• 发布时间：2018-05-29 08:00:00
• 更新时间：2026-07-10 18:38:16

名称

• 中文名: (-)-二异松蒎基硼烷
• 英文名: bis[(1R,3R,4S,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]boron
• 中文别名: D858397,(-)-二异松蒎基硼烷; (-)-二异松蒎烯基硼烷; (-)二异松蒎基硼烷; 双((1R,2S,3R,5R)-2,6,6-三甲基双环[3.1.1]庚烷-3-基)硼烷; (-)-二异松蒎基硼烷 结晶
• 英文别名: (-)-Diisopinocampheylborane; (-)-Diisopinocampheyl borane( Crystalline); Bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]ht-3-yl]borane; (-)DIISOPINOCAMPHEYL BORANE; (-)-Diisopinocampheyl boran; (-)-Diisopinocampheylborane (ca. XX% in Tetrahydrofuran, ca. 1.0mol/L); (-)-Diisopinocampheyl borane; (-)-Diisopinocamphenyl borane; (-)-DiisopinocampheyL; Borane, bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]ht-3-yl]; Bis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]htan-3-yl)borane; bis[(1R,3R,4S,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]htanyl]boron; Bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]borane

物化性质

• 沸点: 351.5±25.0 °C at 760 mmHg
• 分子式: C₂₀H₃₅B
• 分子量: 286.303
• 闪点: 166.4±23.2 °C
• 精确质量: 286.283173
• LogP: 5.40410
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 储存条件: 室温，干燥

安全

• 海关编码: 2931900090

合成路线

14044-65-6 7785-70-8 ~% 21932-54-7

文献：Organic Process Research and Development, , vol. 6, # 3 p. 301 - 303

7785-70-8 ~98% 21932-54-7

文献：Brown, Herbert C.; Kanth, Josyula V. B.; Zaidlewicz, Marek Tetrahedron, 1999 , vol. 55, # 19 p. 5991 - 6000

上下游产品

上游产品  2
7785-70-8 14044-65-6
下游产品  5
7785-70-8 85134-98-1 85116-37-6 104114-70-7
1196-00-5

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%