N,O-双(三甲基硅基)三氟乙酰胺

• 产品号: A12033
• CAS号: 25561-30-2
• 分子式: C8H18F3NOSi2
• 分子量: 257.4008296
• 纯 度: 98+%

产品别名

• 标题: N,O-Bis(trimethylsilyl)trifluoroacetamide
• IUPAC标准名: (Z)-(trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethenecarboximidate)
• IUPAC传统名: (Z)-(trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethenecarboximidate)
• 别名: BSTFA

产品登记号

• EC号: 247-103-9
• CAS号: 25561-30-2
• MDL号: MFCD00008269
• Beilstein号: 3607620

产品性质

• 纯度: 98+%
• 沸点: 145-147°C
• 密度: 0.971
• 闪点: 23°C(73°F)
• 熔点: -10°C
• 折射率: 1.3840
• GHS危险声明: H314-H318-H226
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• GHS警示性声明: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
• 危险公开号: 10-34
• 安全公开号: 20-26-36/37/39-45
• 保存注意事项: Moisture Sensitive
• TSCA收录: 否
• 联合国危险货物等级: 3
• 联合国危险货物编号: UN2924
• 联合国危险货物包装类别(PG): III

参考文献

• Powerful silylation reagent useful in GC and GC-MS for the derivatization of a wide range of functional groups under mild conditions, similar to N,O-Bis(trimethylsilyl)acetamide, L00183, with the advantage that both the reagent and its by-product, trifluoroacetamide, are more volatile than the corresponding non-fluorinated analogues: Biochem. Biophys. Res. Commun., 31, 616 (1968). See Appendix 4.