CAS 25561-30-2: bis(trimethylsilyl)trifluoroacetamide

Description:Bis(trimethylsilyl)trifluoroacetamide (CAS 25561-30-2) is a chemical compound commonly used as a derivatizing agent in analytical chemistry, particularly in gas chromatography and mass spectrometry. It features a trifluoroacetamide functional group, which enhances the volatility and thermal stability of analytes, making them easier to analyze. The compound is characterized by its high reactivity due to the presence of the trifluoroacetamide moiety, which can form stable derivatives with various functional groups, including alcohols and amines. Its structure includes two trimethylsilyl groups, which contribute to its ability to protect sensitive functional groups during analysis. Bis(trimethylsilyl)trifluoroacetamide is typically a colorless to pale yellow liquid with a distinctive odor. It is soluble in organic solvents and is generally stable under standard laboratory conditions. However, it should be handled with care due to its potential to release toxic gases upon decomposition. Proper safety measures, including the use of personal protective equipment, are recommended when working with this compound.

Formula:C₈H₁₈F₃NOSi₂

InChI:InChI=1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3

InChI key:InChIKey=XCOBLONWWXQEBS-UHFFFAOYSA-N

SMILES:FC(F)(F)C(=N[Si](C)(C)C)O[Si](C)(C)C

Synonyms:
2,2,2-Trifluoro-N,O-Bis(Trimethylsilyl)-Acetamide
Acetamide, 2,2,2-trifluoro-O,N-bis(trimethylsilyl)-
Acetimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester
Bis(Trimethyl)Trifluoroacetamide
Bstfa
Ethanimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester
Labotest-Bb Lt00453960
N,N,2-trifluoro-2,2-bis(trimethylsilyl)acetamide
N,N-bis(trimethylsilyl)trifluoroacetamide
N,O-Bis(trimethylsily)trifluoroamide
See more synonyms
N,O-Bis(trimethylsilyl)trifluoracetamide
N,O-Bis(trimethylsilyl)trifluoroacetamide
N,O-Bstfa
N,O-bis(trime.silyl)trifluoroacetamide
N,O-bis(trimehylsilyl)trifluoroacetamide
N.O-Bis(trimethylsilyl)trifluoro acetamide (BSTFA)
NSC 379423
Regisil Rc-1
Regisil Rc-2
Regisil Rc-3
Regisil(R) Rc-1
Regisil(R) Rc-2
Regisil(R) Rc-3
Silanol, trimethyl-, 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate
Silylating Mixture Fluka V
Trifluoro-N,O-bis(trimethylsilyl)acetamide
Trimethylsilyl (1Z)-2,2,2-trifluoro-N-[(Z)-trimethylsilyl]ethanimidoate
Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate
bis(Trifluoromethylsilyl)trifluoroacetamide

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products per page. Found 24 products.

Product data	Purity	Price range	Estimated delivery
BSTFA [=N,O-Bis(trimethylsilyl)trifluoroacetamide] [for Gas Chromatography] REF: 3B-A5603CAS: 25561-30-2	>95.0%(GC)	42.00 €	Fri 04 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8 REF: 3B-B0912CAS: 25561-30-2	min. 95.0 %(GC)	143.00 €	Fri 04 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide REF: 3B-B0830CAS: 25561-30-2	>95.0%(GC)	47.00 €~323.00 €	Fri 04 Apr 25
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC] REF: 3B-B3402CAS: 152571-61-4 25561-30-2	- - -	38.00 €~200.00 €	Fri 04 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS, packaged under Argon in resealable ChemSeal™ bottles REF: 02-043928CAS: 25561-30-2	- - -	62.00 €~173.00 €	Mon 07 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS REF: 02-043939CAS: 25561-30-2	- - -	56.00 €~481.00 €	Mon 07 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal™ bottles REF: 02-042429CAS: 25561-30-2	99+%	55.00 €~472.00 €	Mon 07 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+% REF: 02-A12033CAS: 25561-30-2	98+%	69.00 €~226.00 €	Mon 07 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, with 10% TMCS REF: 02-040174CAS: 25561-30-2	- - -	To inquire	Mon 07 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide REF: IN-DA0035BPCAS: 25561-30-2	95%	24.00 €~107.00 €	Fri 11 Apr 25
Trimethylsilyl N-(trimethylsilyl)trifluoroacetimidate REF: 54-PC1260CAS: 25561-30-2	99+%	32.00 €~107.00 €	Mon 14 Apr 25
Bis(trimethylsilyl)trifluoroacetamide with 1% TMCS REF: 7W-GK0113CAS: 25561-30-2	≥ 99.0% (ex. TMCS)	18.00 €	Mon 14 Apr 25
Bis(trimethylsilyl)trifluoroacetamide REF: 7W-GK7139CAS: 25561-30-2	≥ 99.0%	29.00 €~55.00 €	Mon 14 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, 98%, packaged in 1 ml ampoules REF: AC-32120CAS: 25561-30-2	98%	To inquire	Mon 14 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride REF: AC-38932CAS: 25561-30-2 75-77-4	- - -	241.00 €~2,688.00 €	Mon 14 Apr 25
BSTFA-TMCS REF: TM-T35354CAS: 25561-30-2	- - -	39.00 €~85.00 €	Mon 14 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+% REF: AC-16800CAS: 25561-30-2	98+%	63.00 €~2,472.00 €	Mon 14 Apr 25
N,O-Bis(trimethylsilyl) Trifluoroacetamide REF: 4Z-A-133036CAS: 25561-30-2	- - -	To inquire	Mon 21 Apr 25
N,O-Bis(trimethylsilyl)trifluoroacetamide (~90%) REF: TR-B588670CAS: 25561-30-2	~90%	113.00 €~582.00 €	Mon 21 Apr 25
N,0-Bis(trimethylsilyl)trifluoroacetamide REF: 10-S02825CAS: 25561-30-2	95%	To inquire	Mon 21 Apr 25