您当前所在的位置:首页 > 产品中心 > 产品信息
N,O-双三甲硅基乙酰胺_分子结构_CAS_10416-59-8)
点击图片或这里关闭

N,O-双三甲硅基乙酰胺

产品号 L00183 公司名称 Alfa Aesar
CAS号 10416-59-8 公司网站 http://www.alfa.com
分子式 C8H21NOSi2 电 话
分子量 203.42944 传 真
纯 度 95% 电子邮件
保 存 Chembase数据库ID: 301840

产品价格信息

请登录

产品别名

标题
N,O-Bis(trimethylsilyl)acetamide
IUPAC标准名
(Z)-(trimethylsilyl N-(trimethylsilyl)ethenecarboximidate)
IUPAC传统名
(Z)-(trimethylsilyl N-(trimethylsilyl)ethenecarboximidate)
别名
BSA

产品登记号

MDL号 MFCD00008270
CAS号 10416-59-8
EC号 233-892-7
Beilstein号 1306669

产品性质

纯度 95%
沸点 71-73°C/35mm
密度 0.829
闪点 42°C(107°F)
熔点 -24°C
折射率 1.4170
GHS危险品标识 GHS02
GHS危险品标识 GHS05
GHS危险品标识 GHS06
GHS危险声明 H301-H314-H318-H226
欧盟危险性物质标志 X
欧盟危险性物质标志 腐蚀性(Corrosive) 腐蚀性(Corrosive) (C)
GHS警示性声明 P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A
危险公开号 10-14-22-34
RTECS编号 AK3000000
安全公开号 26-36/37/39-45
保存注意事项 Moisture Sensitive
TSCA收录
联合国危险货物等级 8
联合国危险货物编号 UN2920
联合国危险货物包装类别(PG) II

产品详细信息

参考文献

  • O-Silylation in the presence of TBAF (0.02 equiv.) occurs under very mild conditions: Tetrahedron Lett., 35, 8409 (1994).
  • Powerful silylation reagent for a wide range of functional groups under mild conditions. See Appendix 4. Reviews: J. Prakt. Chem./ Chem. Ztg., 337, 332 (1995); Synthesis, 357 (1998). Unlike halosilanes, silylated amides often need no added base catalysts. For an example of use without added solvent or catalyst for the silylation of a tertiary ɑ-hydroxy ketone, see: Org. Synth. Coll., 7, 381 (1990). Silylating power can be increased in polar solvents such as DMF or acetonitrile, or by addition of acidic catalysts, often TMS chloride, or an acid such as TFA or HCl.
  • BSA catalyzes the acylation of acylphosphoranes with activated derivatives of carboxylic acids. Subsequent ozonolysis, or oxidation with singlet oxygen or dimethyldioxirane, provides a route to 1,2,3-triketones: J. Org. Chem., 54, 2785 (1989); 60, 8231 (1995):