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56563

Supelco

tert-Butyldimethylsilyl trifluoromethanesulfonate

for GC derivatization, LiChropur, ≥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
Beilstein:
2370068
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:
NACRES:
NA.22

grade

for GC derivatization

Quality Level

Assay

≥98.0% (T)

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.385 (lit.)
n20/D 1.385

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

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

98.6 °F - closed cup

Flash Point(C)

37 °C - closed cup


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Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs

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