21149-38-2

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21149-38-2 Structure

Identification	Back Directory
[Name] BIS(TRIMETHYLSILYL) SULFATE
[CAS] 21149-38-2
[Synonyms] N,N-BSTFA BIS(TRIMETHYLSILYL)SULPHATE 2,2,2-trifluoro-n,n-bis(trimethylsilyl)-acetamid 2,2,2-Trifluoro-N,N-bis(trimethylsilyl)acetamide n,n-bis(trimethylsilyl)-2,2,2-trifluoroacetamide 2,2,2-trifluoro-N,N-bis(trimethylsilyl)-Acetamide 2,2,2-trifluoro-N,N-bis(trimethylsilyl) ethanamide trimethylsilyln-trimethylsilyltrifluoroacetimidate Acetamide, 2,2,2-trifluoro-N,N-bis(trimethylsilyl)- Bis(trimethylsilyl) trifluoroacetamide 98+ gas chromatography
[EINECS(EC#)] 244-242-7
[Molecular Formula] C8H18F3NOSi2
[MDL Number] MFCD00008268
[MOL File] 21149-38-2.mol
[Molecular Weight] 257.4

Chemical Properties	Back Directory
[Melting point ] 41-44 °C(lit.)
[Boiling point ] 87-90 °C4 mm Hg(lit.)
[density ] 1.018±0.06 g/cm3(Predicted)
[Fp ] 27 °F
[storage temp. ] 0-6°C
[pka] -1.04±0.70(Predicted)
[EPA Substance Registry System] Acetamide, 2,2,2-trifluoro-N,N-bis(trimethylsilyl)- (21149-38-2)

Safety Data	Back Directory
[Hazard Codes ] F,C
[Risk Statements ] 11-34
[Safety Statements ] 16-26-36/37/39-45
[RIDADR ] UN 2925 4.1/PG 2
[WGK Germany ] 3
[F ] 3-10-21
[TSCA ] T
[HazardClass ] MOISTURE SENSITIVE, FLAMMABLE

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