69484

N -甲基- N -三甲基硅基七氟丁胺

for GC derivatization, LiChropur^™, ≥90% (GC)

• 别名: N-三甲基硅烷基-N-甲基七氟丁酰胺, MSHFBA
• 线性分子式: CF₃CF₂CF₂CON(CH₃)Si(CH₃)₃
• CAS号: 53296-64-3
• 分子量: 299.26
• Beilstein: 6512894
• MDL號碼: MFCD00077822
• 分類程式碼代碼: 12000000
• PubChem物質ID: 329761696
• NACRES: NA.22

属性

• 等級: for GC derivatization
• 品質等級: 100
• 化驗: ≥90% (GC)
• 形狀: liquid
• 品質: LiChropur^™
• 反應適用性: reagent type: derivatization reagent; reaction type: Silylations
• 技術: gas chromatography (GC): suitable
• 折射率: n20/D 1.353 (lit.); n20/D 1.353
• bp: 148 °C (lit.)
• 密度: 1.254 g/mL at 25 °C (lit.)
• SMILES 字串: CN(C(=O)C(F)(F)C(F)(F)C(F)(F)F)[Si](C)(C)C
• InChI: 1S/C8H12F7NOSi/c1-16(18(2,3)4)5(17)6(9,10)7(11,12)8(13,14)15/h1-4H3
• InChI 密鑰: CMXKINNDZCNCEI-UHFFFAOYSA-N

说明

應用

• Simultaneous quantitation of cocaine, opiates, and their metabolites in human hair by positive ion chemical ionization gas chromatography-mass spectrometry: This study demonstrates the application of N-Methyl-N-trimethylsilylheptafluorobutyramide in forensic toxicology to analyze drug residues in human hair, providing a robust method for detecting such compounds at trace levels (Höld KM, Wilkins DG, Rollins DE, Joseph RE Jr, Cone EJ, 1998).


• Detection of stanozolol in hair by negative ion chemical ionization mass spectrometry: The research utilizes N-Methyl-N-trimethylsilylheptafluorobutyramide for the sensitive detection of stanozolol, a performance-enhancing steroid, in hair samples. This method is particularly useful in sports doping analyses to ensure fair play (Höld KM, Wilkins DG, Crouch DJ, Rollins DE, Maes RA, 1996).

其他說明

在对含有1-单油酸、2-单油酸、1,2-二油烯、1,3-二油烯、油酸乙酯、油酸和三油精的样品进行GC分析时，已使用N-甲基-N-三甲基硅烷基七氟丁酰胺（MSHFBA）进行甲硅烷基化反应。

用于 GC 分析的硅烷化试剂。它对火焰电离检测器的干扰最小

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Warning
• 危險聲明: H226,H315,H319,H335
• 防範說明: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 91.4 °F - closed cup
• 閃點（°C）: 33 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter