1.10255

Bis(trimethylsilyl)trifluoroacetamide

for gas chromatography

• Sinonimo/i: Bis(trimethylsilyl)trifluoroacetamide, 2,2,2-Trifluoro-N,O-bis(trimethylsilyl)acetamide
• Formula empirica (notazione di Hill): C₈H₁₈F₃NOSi₂
• Numero CAS: 25561-30-2
• Peso molecolare: 257.40
• Numero MDL: MFCD00008269
• Codice UNSPSC: 12352103
• Numero indice EU: 247-103-9
• NACRES: NA.05

Proprietà

• Livello qualitativo: 100
• Saggio: ≥98.0% (GC)
• Forma fisica: liquid
• tecniche: gas chromatography (GC): suitable
• P. eboll.: 145 °C/1013 hPa
• Temp. transizione: flash point 34 °C
• Densità: 0.97 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3; XCOBLONWWXQEBS-UHFFFAOYSA-N

Descrizione

Applicazioni

• Determination of Delta(9)-tetrahydrocannabinol, 11-nor-carboxy-Delta(9)-tetrahydrocannabinol and cannabidiol in human plasma and urine after a commercial cannabidiol oil product intake.: This study uses Bis(trimethylsilyl)trifluoroacetamide (BSTFA) for derivatization in the analysis of cannabinoids in biological samples. The method enhances the detection sensitivity and accuracy, which is critical in forensic toxicology and clinical research (Papoutsis et al., 2024).


• Simultaneous determination of 19 bromophenols by gas chromatography-mass spectrometry (GC-MS) after derivatization.: BSTFA is utilized for the derivatization of bromophenols in environmental samples, enhancing the separation and detection of these compounds in GC-MS analysis. This method is crucial for monitoring environmental contaminants (Liu et al., 2024).

Risultati analitici

Assay (GC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H226 - H315 - H319
• Consigli di prudenza: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 93.2 °F
• Punto d’infiammabilità (°C): 34 °C