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N,O-Bis(trimethylsilyl)acetamide (25% in Acetonitrile) [Trimethylsilylating Reagent, for NH2 compounds]
(CAS RN:10416-59-8 产品编码:B0510)

结构式

N,O-Bis(trimethylsilyl)acetamide
别名 (英文) BSA (25% in Acetonitrile)
别名 (英文) TMS-BA (25% in Acetonitrile)
中文名 N,O-双(三甲硅烷基)乙酰胺 (25%于乙腈中) [三甲基硅化剂,用于胺化合物]

基本信息

产品编码 B0510

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纯度/分析方法
储藏温度 0-10°C
分子式(M.F.) / 分子量(M.W.)
CAS RN 10416-59-8
相关CAS RN
MDL编码 MFCD00008270
包装 12mL-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

Effect test of TMS derivatization Effective as derivatization agent DL-Threonine

文献

Reaxys-RN 1306669
PubChem SID 87563534
F&F 3,23

GHS

图形或危害标志
提示语 Danger
危险有害信息
  • H225
  • :Highly flammable liquid and vapor.
  • H302
  • :Harmful if swallowed.
  • H311
  • :Toxic in contact with skin.
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
  • H341
  • :Suspected of causing genetic defects.
  • H370
  • :Causes damage to Respiratory System, Central Nervous System.
  • H373
  • :May cause damage to Liver, Blood (System), Respiratory System, Kidney, Central Nervous System through prolonged or repeated exposure.
注意
  • P201
  • :Obtain special instructions before use.
  • P202
  • :Do not handle until all safety precautions have been read and understood.
  • 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 mist, vapors or spray.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P301+P312+P330
  • :If swallowed: Call a poison center or doctor if you feel unwell. Rinse mouth.
  • P302+P352+P312+P361+P364
  • :If on skin: Wash with plenty of soap and water. Call a poison center or doctor if you feel unwell. Take off immediately all contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.
  • P308+P311
  • :If exposed or concerned: Call a poison center or doctor.
  • 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 1992
类别 3/6.1
包装等级 II

应用

Trimethylsilylating Reagent for GC Derivatization

B0510,B0691

Experimental procedure: ca. 1 mg of sample and 1 mL of TMS-BA is placed into a dry vessel (about 2 mL of vial is preferable). After sealing the vessel, the reaction is proceeded by shaking or heating (e.g. for leucine, threonine, by heating for 15 min at 125 °C) to result a transparent solution. And then it is directly injected into GC.

References

Reactivity of Trimethylsilylating Reagents : Trimethylsilylation of Alcohols

B0511, B0510, B0911, T0691

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

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