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ChemicalBook--->CAS DataBase List--->21149-38-2

21149-38-2

21149-38-2 Structure

21149-38-2 Structure
IdentificationBack 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 PropertiesBack 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 DataBack 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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