CAS 25561-30-2

CAS number:21149-38-2; 25561-30-2
Product name:2,2,2-trifluoro-N,N-bis(trimethylsilyl)acetamide
Purity:99%

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INQUIRY
Compound number: TFOLED-006-109-444
CAS number: 21149-38-2; 25561-30-2
Product name: 2,2,2-trifluoro-N,N-bis(trimethylsilyl)acetamide
Purity: 99%
IUPAC traditional: 2,2,2-trifluoro-N,N-bis(trimethylsilyl)acetamide
SMILES: C[Si](C)(C)N(C(=O)C(F)(F)F)[Si](C)(C)C
InChI key: RZYHXKLKJRGJGP-UHFFFAOYSA-N
Molecular formula: C8H18F3NOSi2
Molecular weight: 257.403
Other names: 2,2,2-Trifluoro-N,N-bis(trimethylsilyl)acetamide
Bis(trimethylsilyl)trifluoroacetamide
N,O-Bis(Trimethylsilyl)Trifluoroacetamide
N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) is a chemical compound that is used to derivatise labile groups such as hydroxyl on other chemicals, with the more stable trimethylsilyl group, which protects the labile group and allows the compound to be used for analytical purposes or as a chemical reagent for synthesis of more complex molecules. Siloxanes are usually more volatile than the corresponding hydroxyl compounds, and thus can be analyzed with gas chromatography better than the parent compound.
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Appearance & Physical State: Clear to yellowish clear liquid
Density: 0.96
Melting Point: -10ºC
Boiling Point: 142ºC
Flash Point: 23ºC
Refractive Index: 1.3829-1.3849
Water Solubility: hydrolyses
Stability: Stable under normal temperatures and pressures.
Storage Condition: 2-8ºC
Vapor Pressure: 0.193mmHg at 25°C
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