Trimethylsilyl Trifluoromethanesulfonate CAS 27607-77-8 Mimọ>99.0% (GC)

Apejuwe kukuru:

Orukọ: Trimethylsilyl Trifluoromethanesulfonate

CAS: 27607-77-8

Mimọ:> 99.0% (GC)

Alailowaya tabi Imọlẹ Yellow Sihin Liquid

Didara to gaju, iṣelọpọ Iṣowo

E-Mail: alvin@ruifuchem.com

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ọja Tags

Apejuwe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Trimethylsilyl Trifluoromethanesulfonate (CAS: 27607-77-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	Trimethylsilyl Trifluoromethanesulfonate
Awọn itumọ ọrọ sisọ	TMS Triflate;TMSOTf;Trifluoromethanesulfonic Acid Trimethylsilylester;Trimethylsilyl Triflate;Trifluoromethanesulfonic Acid Trimethylsilyl Ester;TMS-OTf
Nọmba CAS	27607-77-8
NỌMBA CAT	RF-PI2096
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	C4H9F3SiSO3
Òṣuwọn Molikula	222.26
Ojuami farabale	77℃/80mmHg
Ifamọ	Ọrinrin & Afẹfẹ Sensitive
Omi Solubility	Fesi
Hydrolytic ifamọ	8: Fesi ni kiakia Pẹlu Ọrinrin, Omi, Protic Solvents
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Liquid Sihin Alailowaya tabi Imọlẹ Yellow, Olfato ti nmu
Mimọ / Analysis Ọna	> 99.0% (GC)
Proton NMR julọ.Oniranran	Ni ibamu si Eto
Fluorine NMR julọ.Oniranran	Ni ibamu si Eto
Ìwọ̀n (20℃)	1.228 ~ 1.230
Atọka Refractive n20/D	1.359 ~ 1.361
H2O	≤0.02%
SO42-	≤50ppm
F-	≤10ppm
Cl-	≤50ppm
Igbeyewo Standard	Standard Enterprise

Package & Ibi ipamọ:

Package: Igo, 25kg/Barrel, tabi gẹgẹbi ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

Awọn anfani:

FAQ:

Ohun elo:

Trimethylsilyl Trifluoromethanesulfonate (CAS: 27607-77-8) jẹ ayase Lewis acid ti o lagbara ati oluranlowo silylating daradara.Nigbagbogbo a lo ni Diickmann-bi gigun kẹkẹ ti ester-imides ati awọn ounjẹ ounjẹ, ati pe o tun lo lati mura difluoroboron triflate etherate Lewis acid ti o lagbara ni pataki ni epo acetonitrile.Trimethylsilyl Trifluoromethanesulfonate jẹ lilo gbogbogbo ni atẹle awọn aati:1.Silylation.TMSOTf jẹ lilo pupọ ni iyipada ti awọn agbo ogun carbonyl si awọn ethers enol wọn.Iyipada jẹ diẹ ninu 109 yiyara pẹlu TMSOTf/triethylamine ju pẹlu chlorotrimethylsilane.Trimethylsilyl Trifluoromethanesulfonate jẹ triflate trialkylsilyl ti a lo bi ayase ni iṣelọpọ Organic.O ti wa ni lilo ni apapo pẹlu boron trifluoride eth yl ether lati ṣeto Lewis acid ti o lagbara ju awọn ẹya ara rẹ lọ ati paapaa ti o munadoko ninu epo acetonitrile.