主页 >   产品   >  高级搜索

N-(Trimethylsilyl)diethylamine
(CAS RN:996-50-9 产品编码:T0492)

结构式

N-(Trimethylsilyl)diethylamine
别名 (英文) Diethylaminotrimethylsilane
别名 (英文) TMS-DEA
中文名 N-(三甲基硅基)二乙胺
中文别名 三甲基硅烷基二乙胺
中文别名 N,N-三甲硅基二乙胺
中文别名 N,N-二乙基-1,1,1-三甲基硅胺

基本信息

产品编码 T0492

* 如果您想购买TCI产品,请联系我们的经销商我们
* 如果您需要询大包装价格,请点击“大包装询价”按钮。(对于某些产品我们无法提供大包装。)
* TCI会经常复审储藏条件以对其进行优化。请以在线目录为准,敬请留意。

纯度/分析方法 >98.0%(GC)
储藏温度
分子式(M.F.) / 分子量(M.W.) C7H19NSi=145.32
CAS RN 996-50-9
相关CAS RN
MDL编码 MFCD00009040
包装
  • 产品详细信息
  • 安全&法规
  • 文献&应用

规格

Purity(GC) min. 98.0 %
Specific gravity (20/20) 0.7650 to 0.7680
Refractive index n20/D 1.4100 to 1.4130

参考值

闪点(flp) 9°C(lit.)
沸点(bp) 126°C

文献

Reaxys-RN 635718
PubChem SID 87576427
F&F 6,634

GHS

图形或危害标志
提示语 Danger
危险有害信息
  • H225
  • :Highly flammable liquid and vapor.
  • H314
  • :Causes severe skin burns and eye damage.
注意
  • P210
  • :Keep away from heat, sparks, open flames and hot surfaces. – No smoking.
  • P233
  • :Keep container tightly closed.
  • P240
  • :Ground and bond container and receiving equipment.
  • P241+P242+P243
  • :Use explosion-proof electrical, ventilating and lighting equipment. Use only non-sparking tools. Take precautionary measures against static discharge.
  • P260
  • :Do not breathe dusts or mists.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P301+P330+P331+P310
  • :If swallowed: Rinse mouth. Do NOT induce vomiting. Immediately call a poison center or doctor.
  • P303+P361+P353+P310+P363
  • :If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. Immediately call a poison center or doctor. Wash contaminated clothing before reuse.
  • P304+P340+P310
  • :If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center or doctor.
  • P305+P351+P338+P310
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor.
  • P370+P378
  • :In case of fire: Use dry chemical, dry sand or foam to extinguish.
  • P403+P235
  • :Store in a well-ventilated place. Keep cool.
  • P405
  • :Store locked up.
  • P501
  • :Dispose of contents and container in accordance with local, regional, national regulations (e.g. US: 40 CFR Part 261, EU:91/156/EEC, JP: Waste Disposal and Cleaning Act, etc.).

交通信息

UN号码 2733
类别 3/8
包装等级 II

应用

Trimethylsilylating Reagent for GC Derivatization

Trimethylsilylation of Amino Acids1-4): 100 mol% excess of TMS-DEA (usually 1.5-2.0 mL) is added to a sample and is heated to reflux, which subsequently resulted in a transparent solution (it is preferable to remove the resulting diethylamine by distillation). After cooling, it is diluted with benzene to a proper concentration to use directly as a GC sample. If a catalytic amount of TMCS or trichloroacetic acid is added, better results are acquired. This method is also applicable to samples other than amino acids.

References

Trimethylsilylation of Alcohols using TMS Reagents

T0492

References

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.

PubMed Literature

返回页首