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N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent]
(CAS RN:7449-74-3 产品编码:M0536)

结构式

N-Methyl-N-trimethylsilylacetamide
别名 (英文) N-Methyl-N-TMS-acetamide
中文名 N-甲基-N-三甲硅基乙酰胺 [三甲基硅化剂]
中文别名 N-甲基-N-三甲基硅烷乙酰胺

基本信息

产品编码 M0536

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纯度/分析方法 >90.0%(GC)
储藏温度 0-10°C
分子式(M.F.) / 分子量(M.W.) C6H15NOSi=145.28
CAS RN 7449-74-3
相关CAS RN
MDL编码 MFCD00040758
包装 25g-色谱样品瓶, (查看图片) 10g-色谱样品瓶 (查看图片)
  • 产品详细信息
  • 安全&法规
  • 文献&应用

规格

Purity(GC) min. 90.0 %
Specific gravity (20/20) 0.9050 to 0.9080
Effect test of TMS derivatization Effective as derivatization agent Myristic Acid

参考值

闪点(flp) 48°C(lit.)
沸点(bp) 154°C(lit.)

文献

Beilstein 4(4)4011
Reaxys-RN 506975
PubChem SID 87572572

GHS

图形或危害标志
提示语 Danger
危险有害信息
  • H226
  • :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 2924
类别 3/8
包装等级 III

应用

Reactivity of Trimethylsilylating Reagents : Trimethylsilylation of Alcohols

M0536

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.

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