tert-Butyldimethylsilyl Trifluoromethanesulfonate

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Names

[ CAS No. ]:
69739-34-0

[ Name ]:
tert-Butyldimethylsilyl Trifluoromethanesulfonate

[Synonym ]:
MFCD00000405
t-Butyldimethylsilyl triflate
Dimethyl(2-methyl-2-propanyl)silyl trifluoromethanesulfonate
tert-Butyl(dimethyl)silyl trifluoromethanesulfonate
EINECS 274-102-0
Methanesulfonic acid, 1,1,1-trifluoro-, (1,1-dimethylethyl)dimethylsilyl ester
[tert-butyl(dimethyl)silyl] trifluoromethanesulfonate
t-Butyldimethylsilyl Trifluoromethanesulfonate

Chemical & Physical Properties

[ Density]:
1.15

[ Boiling Point ]:
182.4±0.0 °C at 760 mmHg

[ Melting Point ]:
<0ºC

[ Molecular Formula ]:
C7H15F3O3SSi

[ Molecular Weight ]:
264.338

[ Flash Point ]:
73.4±25.9 °C

[ Exact Mass ]:
264.046326

[ PSA ]:
51.75000

[ LogP ]:
3.76

[ Vapour Pressure ]:
1.1±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.399

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
DECOMPOSES

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H314-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R10;R34

[ Safety Phrases ]:
S26-S36/37/39-S45-S25-S16

[ RIDADR ]:
UN 2920 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
29310095

Precursor & DownStream

Precursor

  • Trifluoromethanesulfonic acid
  • tert-Butyldimethylsilyl chloride
  • Allyltrimethylsilane
  • tert-Butyldimethylsilane
  • Silver trifluoromethanesulphonate

DownStream

  • 3,6-DI-O-(TERT-BUTYLDIMETHYLSILYL)-D-GLUCAL
  • 4-O-Benzyl-3,6-di-O-tert-butyldimethylsilyl-D-glucal
  • N,N-bis[2-[tert-butyl(dimethyl)silyl]oxyethyl]aniline
  • (R)-METHYL 7-(3-((TERT-BUTYLDIMETHYLSILYL)OXY)-5-OXOCYCLOPENT-1-EN-1-YL)HEPTANOATE
  • tert-butyl-dimethyl-[(1S)-1-phenylbut-3-enoxy]silane
  • {[(3S)-4-(Benzyloxy)-2,3-dimethyl-2-butanyl]oxy}(dimethyl)(2-meth yl-2-propanyl)silane
  • (3S,5S)-3,5-Bis(tert-butyldimethylsilyloxy)-2-Methyl-1-cyclohexen-1-ol 1-Trifluoromethanesulfonate
  • tert-butyl-dimethyl-(6-methylcyclohexen-1-yl)oxysilane
  • 1-TERT-BUTYLDIMETHYLSILYLOXY-2-METHYL-1-CYCLOHEXENE
  • (3S,7S,8S,12Z,15S,16E)-3,7,15-tris[[tert-butyl(dimethyl)silyl]oxy]-1-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

M. Riediker, W. Graf

Helv. Chim. Acta 62 , 205, (1979)

E.J. Corey, M.M. Mehrotra

J. Am. Chem. Soc. 106 , 3384, (1984)

S.V. Ley et al.

Tetrahedron 55 , 3515, (1999)


More Articles

Related Compounds

  • tert-butyldimethylsilyl trifluoromethanesulfonate
  • tert-butyldimethylsilyl trifluoromethanesulfonate
  • tert-butyldimethylsilyl 2,4,6-trimethylbenzoate
  • tert-butyldimethylsilyl ether of dodecan-1-ol
  • tert-butyldimethylsilyl 4-chlorobenzoate
  • tert-butyldimethylsilyl trichloroacetate
  • 5-Methyl-6-azaspiro[2.5]octane
  • 7-Methyl-6-azaspiro[3.5]nonane
  • 5-Amino-1-[3-(dimethylamino)propyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione
  • 4,6-Dibromo-3-fluoro-2-nitroaniline
  • 2,5-Difluoronicotinamide
  • 6-Amino-5-(aminomethyl)-2-(difluoromethyl)nicotinonitrile
  • 6-Amino-3-(difluoromethyl)-5-nitropyridine-2-sulfonamide
  • (2,4-Dichloro-3-(difluoromethoxy)phenyl)(methyl)sulfane
  • 2-Chloro-4-cyano-6-methylbenzoic acid
  • 3-Bromo-5-iodofuro[3,2-b]pyridine
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