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  6. N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride, Thermo Scientific Chemicals
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N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride, Thermo Scientific Chemicals

Product Code. 10005363 Shop All Thermo Scientific Products
25 g
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25 g
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500 g
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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Silylation reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 25561-30-2, 75-77-4
Molecular Formula C8H18F3NOSi2
Molecular Weight (g/mol) 257.4
MDL Number MFCD00008269
InChI Key XCOBLONWWXQEBS-GHXNOFRVSA-N
Synonym bstfa, n,o-bis trimethylsilyl trifluoroacetamide, acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #, n,o-bis trimethylsilyl trifluoroacetamide bstfa, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
PubChem CID 9601896
IUPAC Name trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

Specifications

Color Colorless to Yellow
Density 0.9740g/mL
Boiling Point 145.0°C to 147.0°C
Flash Point 34°C
Packaging Glass bottle
Linear Formula CF3C[=NSi(CH3)3]OSi(CH3)3
Quantity 25 g
Specific Gravity 0.974
Solubility Information Solubility in water: hydrolysis
Formula Weight 257.4
Percent Purity ≥98.0% (excluding TMCS), 1.5% max. TMCS
Physical Form Liquid
Chemical Name or Material N, O-Bis(trimethylsilyl)trifluoroacetamide
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Safety and Handling

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Product Identifier
  • N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2
 Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H315-Causes skin irritation.
  • H226-Flammable liquid and vapour.
  • H319-Causes serious eye irritation.
  • EUH014-Reacts violently with water.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

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