Triethylsilyl trifluoromethanesulfonate

ALDRICH/279471 - 99%

Synonym: TES triflate; Trifluoromethanesulfonic acid triethylsilylester

CAS Number: 79271-56-0
Empirical Formula (Hill Notation): C₇H₁₅F₃O₃SSi
Molecular Weight: 264.34
EC Number: 279-124-4
MDL Number: MFCD00000407
Linear Formula: CF₃SO₃Si(C₂H₅)₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-279471-10G	10 g	$129.00 1/EA	Add To Favorites
45-279471-50G	50 g	$245.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
bp	85-86 °C/12 mmHg (lit.)
density	1.169 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C7H15F3O3SSi/c1-4-15(5-2,6-3)13-14(11,12)7(8,9)10/h4-6H2,1-3H3
InChI key	STMPXDBGVJZCEX-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.389 (lit.)
SMILES string	CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F

Application:	Triethylsilylating agent.
Packaging:	10, 50 g in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3265 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	150.8 °F - closed cup
Flash Point(C)	66 °C - closed cup

Purity	99%
bp	85-86 °C/12 mmHg (lit.)
Density	1.169 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.389 (lit.)
UNSPSC	12352001

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