N,O-Bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane (contains 1% TMCS)

Supplier: BeanTown Chemical

Synonyms: BSTFA+TMCS (99:1)

ampouled under argon

222810-25G 222810-5G
BT222810-25GEA 110 USD
BT222810-25G BT222810-5G
N,O-Bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane (contains 1% TMCS)
N,O-Bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane

CAS: 25561-30-2; EC No: 247-103-9; MDL No: MFCD00008269 UN No: UN2924; Haz Class: 3(8); Packing Group: III Liquid; Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3; Molecular Formula: C8H18F3NOSi2; MW: 257.40 Melting Point: -10°; Boiling Point: 145-147°; Flash point: -9°C (16°F) Density (g/mL): 0.97; Refractive Index: 1.384 Moisture Sensitive


  • Refractive index: 1.384
  • Moisture Sensitive
  • Liquid

Formula: C₈H₁₈F₃NOSi₂
MW: 257.40 g/mol
Boiling Pt: 145…147 °C
Melting Pt: –10 °C
Density: 0.97 g/mL
Flash Pt: –9 °C (16 °F)
MDL Number: MFCD00008269
CAS Number: 25561-30-2
EINECS: 247-103-9
ADR: 3(8),III

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