三氟化硼乙酸络合物

• 产品号: A11471
• CAS号: 373-61-5
• 分子式: C4H8BF3O4
• 分子量: 187.9101296
• 纯 度: 96%

产品别名

• 标题: Boron trifluoride-acetic acid complex
• IUPAC标准名: bis(acetic acid); trifluoroborane
• IUPAC传统名: bis(acetic acid); boron trifluoride

产品登记号

• EC号: 206-768-5
• Beilstein号: 3686177
• CAS号: 373-61-5
• MDL号: MFCD00036359

产品性质

• 纯度: 96%
• 沸点: 143-146°C
• 密度: 1.353
• 闪点: 83°C(181°F)
• 熔点: -47°C
• 折射率: 1.3670
• GHS危险声明: H301-H330-H314-H318-H227
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• GHS警示性声明: P210-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501A
• 危险公开号: 22-23-34
• 安全公开号: 26-36/37/39-45
• 保存注意事项: Moisture Sensitive
• TSCA收录: 是
• 联合国危险货物等级: 8
• 联合国危险货物编号: UN1742
• 联合国危险货物包装类别(PG): II

参考文献

• Mild acid catalyst which has found use as a desilylating agent: Allylsilanes undergo desilylation, via ?-stabilized carbocations, to give alkenes with allylic rearrangement: Tetrahedron Lett., 446 (1979); J. Chem. Soc., Perkin 1, 3267 (1992). -Silyl tertiary alcohols undergo a pinacol-like rearrangement to give alkenes: Tetrahedron Lett., 22, 2321 (1981). Has been used in the protodesilylation of the phenyl group as part of the conversion of the dimethylphenylsilyl group into a hydroxyl group with retention of configuration: J. Chem. Soc., Perkin 1, 317 (1995). For reaction scheme, see Chlorodimethylphenylsilane, A15638.