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CAS RN: 75-77-4 | 產品號碼: C0306

Chlorotrimethylsilane


纯度/分析方法: >98.0%(GC)
別名
  • Trimethylchlorosilane
  • Trimethylsilyl Chloride
  • TMCS
  • TMS-Cl
文件:
25ML
NT$1,120
37   ≥100  下單後約2週內可以出貨
100ML
NT$1,480
13   ≥100  下單後約2週內可以出貨
500ML
NT$3,320
22   ≥100  下單後約2週內可以出貨

* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與 當地經銷商 洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準,敬請留意。


產品號碼 C0306
純度/分析方法 >98.0%(GC)
分子式 / 分子量 C__3H__9ClSi = 108.64 
外觀與形狀(20°C) Liquid
儲存條件 Room Temperature (Recommended in a cool and dark place, <15°C)
儲存在惰性氣體下 Store under inert gas
應避免的情況 Moisture Sensitive
CAS RN 75-77-4
Reaxys-RN 1209232
PubChem Substance ID 87565458
SDBS (AIST Spectral DB) 10585
MDL編號

MFCD00000502

產品規格
Appearance Colorless to Light yellow to Light orange clear liquid
Purity(GC) min. 98.0 %
NMR confirm to structure
性質
熔點 -58 °C
沸點 57 °C
flp -28 °C
比重 0.86
折射率 1.39
溶解性(可溶於) Ether, Benzene
GHS
圖形表示 Pictogram Pictogram Pictogram Pictogram
信號詞 Danger
危險性說明 H301 + H331 : Toxic if swallowed or if inhaled.
H312 : Harmful in contact with skin.
H314 : Causes severe skin burns and eye damage.
H371 : May cause damage to organs.
H225 : Highly flammable liquid and vapor.
H290 : May be corrosive to metals.
防範說明 P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P234 : Keep only in original container.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P390 : Absorb spillage to prevent material damage.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/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/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P406 : Store in corrosive resistant container with a resistant inner liner.
P405 : Store locked up.
相關法規
RTECS # VV2710000
運輸資料
UN編號 UN1298
類別 3 / 8
包裝類別 II
HS編碼* 2931.90-000
*此H.S.編碼用於日本出口報關, 不適用於您所在國家或地區的進口申報
Application
TCI Practical Example: Chlorination Using TMSCl

TCI反応実例:TMSClを用いた塩素化

Used Chemicals

Procedure

A mixture of 3-ethyl-3-pentanol (20.0 g, 172 mmol) and TMSCl (20.6 g, 189 mmol) was stirred at 70 °C for 4 hours. After completion of the reaction, the reaction mixture was cooled to room temperature, and the volatile product was evaporated off under reduced pressure. The residue was distilled at atmospheric pressure (130 °C) to afford 3-chloro-3-ethylpentane (15.0 g, 65% yield) as a clear colorless liquid.

Experimenter’s Comments

The reaction was monitored by 1H NMR.

Analytical Data

3-Chloro-3-ethylpentane

1H NMR (400 MHz, CDCl3); δ 1.78 (q, J = 7.3 Hz, 6H), 0.96 (t, J = 7.3 Hz, 9H).

Lead Reference


Application
Acetylation of Alcohols using Acetylating Reagents and Acid Catalysts

C0306

References

  • 1)A Simple Method for the Esterification of Carboxylic Acids Using Chlorosilanes
  • 2)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.


Application
Trimethylsilylation of Alcohols using TMS Reagents

C0306

Reference

  • 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.


Application
Mono-TMS Protection of Diols using TMS Chloride and HMDS

C0306

Reference

  • 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.


Application
SMe Cleavage/Acetylation of MTM(Methylthiomethyl) Groups using Chlorotrimethylsilane

Reference

  • 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


Application
Deprotection of MOM Groups using Chlorotrimethylsilane

Reference

  • 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.


考研文獻


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