91742
tert-Butyldimethylsilyl trifluoromethanesulfonate
purum, ≥98.0% (T)
Synonym(s):
TBDMS triflate, Trifluoromethanesulfonic acid tert-butyldimethylsilylester
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About This Item
Linear Formula:
CF3SO3Si(CH3)2C(CH3)3
CAS Number:
Molecular Weight:
264.34
EC Number:
274-102-0
UNSPSC Code:
12352001
PubChem Substance ID:
Beilstein/REAXYS Number:
2370068
MDL number:
Assay:
≥98.0% (T)
Form:
liquid
grade
purum
assay
≥98.0% (T)
form
liquid
refractive index
n20/D 1.385 (lit.)
bp
65-67 °C/12 mmHg (lit.)
density
1.151 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F
InChI
1S/C7H15F3O3SSi/c1-6(2,3)15(4,5)13-14(11,12)7(8,9)10/h1-5H3
InChI key
WLLIXJBWWFGEHT-UHFFFAOYSA-N
Other Notes
Powerful and strongly electrophilic reagent for the introduction of the tert-butyl-dimethylsilyl group; Reviews
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signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
98.6 °F - closed cup
flash_point_c
37 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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G. Simchen
Advances in Silicon Chemistry, 1 (1991)
M. Riediker et al.
Helvetica Chimica Acta, 62, 205-205 (1979)
T. Mukaiyama et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 5, 121-121 (1999)