N-Methyl-N-(trimethylsilyl)trifluoroacetamide
97%
- Product Code: 98073
Alias:
N-methyl-N-trimethylsilane trifluoroacetamide ; N-methyl-N-(trimethylsilyl)-2,2,2-trifluoroacetamide ,MSTFA
CAS:
24589-78-4
| Molecular Weight: | 199.25 g./mol | Molecular Formula: | C₆H₁₂F₃NOSi |
|---|---|---|---|
| EC Number: | 246-331-6 | MDL Number: | MFCD00000411 |
| Melting Point: | Boiling Point: | 130-132°C | |
| Density: | 1.075 g/mL at 25 °C(lit.) | Storage Condition: | 2~8°C, combustible area, dry |
Product Description:
Used primarily as a derivatization agent in gas chromatography and mass spectrometry, it enhances the volatility and stability of compounds, particularly those containing active hydrogen atoms like alcohols, phenols, and carboxylic acids. This chemical is crucial in the analysis of complex mixtures, enabling the detection and quantification of trace substances in environmental, pharmaceutical, and biological samples. It is also employed in the synthesis of organic compounds, where it acts as a protecting group for sensitive functional groups during chemical reactions. Its ability to modify and stabilize reactive species makes it a valuable tool in analytical chemistry and organic synthesis.
Product Specification:
| Test | Specification |
|---|---|
| PurityGC | 96.5 100% |
| REFRACTIVE INDEX N20D | 1.378-1.38 |
| APPEARANCE | Colorless to light yellow liquid |
| INFRARED SPECTRUM | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | $44.15 |
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| 5.000 | 10-20 days | $139.95 |
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| 25.000 | 10-20 days | $525.06 |
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| 100.000 | 10-20 days | $2,018.98 |
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N-Methyl-N-(trimethylsilyl)trifluoroacetamide
Used primarily as a derivatization agent in gas chromatography and mass spectrometry, it enhances the volatility and stability of compounds, particularly those containing active hydrogen atoms like alcohols, phenols, and carboxylic acids. This chemical is crucial in the analysis of complex mixtures, enabling the detection and quantification of trace substances in environmental, pharmaceutical, and biological samples. It is also employed in the synthesis of organic compounds, where it acts as a protecting group for sensitive functional groups during chemical reactions. Its ability to modify and stabilize reactive species makes it a valuable tool in analytical chemistry and organic synthesis.
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