1.10255

Bis(trimethylsilyl)trifluoroacetamide

for gas chromatography

• 別名: Bis(trimethylsilyl)trifluoroacetamide, 2,2,2-Trifluoro-N,O-bis(trimethylsilyl)acetamide
• 実験式（ヒル表記法）: C₈H₁₈F₃NOSi₂
• CAS番号: 25561-30-2
• 分子量: 257.40
• MDL番号: MFCD00008269
• UNSPSCコード: 12352103
• EC Index Number: 247-103-9
• NACRES: NA.05

特性

• 品質水準: 100
• アッセイ: ≥98.0% (GC)
• フォーム: liquid
• テクニック: gas chromatography (GC): suitable
• bp: 145 °C/1013 hPa
• 転移温度: flash point 34 °C
• 密度: 0.97 g/cm³ at 20 °C
• 保管温度: 2-30°C
• SMILES記法: [Si](N=C(O[Si](C)(C)C)C(F)(F)F)(C)(C)C
• InChI: 1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3
• InChI Key: XCOBLONWWXQEBS-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Warning
• 危険有害性情報: H226 - H315 - H319
• 注意書き: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 93.2 °F
• 引火点(℃): 34 °C