Di-tert-butylsilyl bis(trifluoromethanesulfonate)

Synonym: DTBS ditriflate, Di-tert-butylsilyl ditriflate, Trifluoromethanesulfonic acid di-tert-butylsilylene ester
CAS Number 85272-31-7 | MDL Number MFCD00010581 | EC Number 680-172-7

Di-tert-butylsilyl bis(trifluoromethanesulfonate) Chemical Structure

Product CodeSI2317
CAS Number85272-31-7
Assay (purity)98%+
Purity methodby titration
Molecular weight440.45
Formliquid
Appearancecolorless to yellow and colorless to light brown-yellow
Sensitivityheat
Boiling point73-75C
NMRconforms to structure
Titration%96.5-103.5
Titration typewith NaOH
Molecular formulaC10H18F6O6S2Si
Linear formula(CF3SO3)2Si[C(CH3)3]2

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Di-tert-butylsilyl bis(trifluoromethanesulfonate) contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH227, H314, H318
Precautionary statementsP210, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501
UN3265
Transport descriptionCORROSIVE LIQUID, ACIDIC , ORGANIC, N.O.S (DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE))
Hazardous class8
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Di-tert-butylsilyl bis(trifluoromethanesulfonate) below please contact customer support at sales@ereztech.com

Lot# CS081219229B Lot# CS081219229C Lot# CS10122004

External identifiers for DTBS ditriflate

Pubchem CID545813
SMILESCC(C)(C)[Si](C(C)(C)C)(OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F
IUPAC Name[ditert-butyl(trifluoromethylsulfonyloxy)silyl] trifluoromethanesulfonate
InchI IdentifierInChI=1S/C10H18F6O6S2Si/c1-7(2,3)25(8(4,5)6,21-23(17,18)9(11,12)13)22-24(19,20)10(14,15)16/h1-6H3
InchI KeyHUHKPYLEVGCJTG-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

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