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Pentafluorophenyldimethylchlorosilane [Pentafluorophenyldimethylsilylating Agent]
(CAS RN:20082-71-7 产品编码:P0854)

结构式

Pentafluorophenyldimethylchlorosilane
别名 (英文) Dimethylpentafluorophenylchlorosilane
别名 (英文) Flophemesyl Chloride
中文名 五氟苯基二甲基氯硅烷 [五氟苯二甲基硅化剂]
中文别名 二甲基五氟苯基氯硅烷
中文别名 氯二甲基(五氟苯基)硅烷

基本信息

产品编码 P0854

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纯度/分析方法 >95.0%(GC)
储藏温度
分子式(M.F.) / 分子量(M.W.) C8H6ClF5Si=260.66
CAS RN 20082-71-7
相关CAS RN
MDL编码 MFCD00000500
包装
  • 产品详细信息
  • 安全&法规
  • 文献&应用

规格

Purity(GC) min. 95.0 %
Specific gravity (20/20) 1.4080 to 1.4120
Refractive index n20/D 1.4460 to 1.4490

参考值

沸点(bp) 47°C/1mmHg(lit.)

文献

Reaxys-RN 2858407
PubChem SID 87574981

GHS

图形或危害标志
提示语 Danger
危险有害信息
  • H225
  • :Highly flammable liquid and vapor.
  • H290
  • :May be corrosive to metals.
  • 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.
  • P234
  • :Keep only in original container.
  • 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.
  • P390
  • :Absorb spillage to prevent material damage.
  • P403+P235
  • :Store in a well-ventilated place. Keep cool.
  • P405
  • :Store locked up.
  • P406
  • :Store in corrosive resistant bottle or metal container with a resistant inner liner.
  • 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 2985
类别 3/8
包装等级 II

应用

Silylating Reagent for GC-ECD

P0854

Experimental procedure:
The substrate (primary alcohol) is dissolved in pyridine and 1:1 mixture of pentafluorophenyldimethylsilyldiethylamine and pentafluorophenyldimethylchlorosilane is subsequently added. This mixture can be directly used for GC-ECD analysis. In the case of tertiary alcohols, the derivatization is completed by reacting for 10 min at 25 °C.

References

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