69484

N-Methyl-N-trimethylsilylheptafluorobutyramide

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

• 別名: N-Trimethylsilyl-N-methylheptafluorobutyramide, MSHFBA
• 化学式: CF₃CF₂CF₂CON(CH₃)Si(CH₃)₃
• CAS番号: 53296-64-3
• 分子量: 299.26
• Beilstein: 6512894
• MDL番号: MFCD00077822
• UNSPSCコード: 12000000
• PubChem Substance ID: 329761696
• NACRES: NA.22

特性

• グレード: for GC derivatization
• 品質水準: 100
• アッセイ: ≥90% (GC)
• 形状: liquid
• 品質: LiChropur^™
• 反応適合性: reagent type: derivatization reagent; reaction type: Silylations
• テクニック: gas chromatography (GC): suitable
• 屈折率: n20/D 1.353 (lit.); n20/D 1.353
• bp: 148 °C (lit.)
• 密度: 1.254 g/mL at 25 °C (lit.)
• SMILES記法: 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 Key: CMXKINNDZCNCEI-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

その他情報

GC分析用のシリル化剤です。水素炎イオン化検出器をほとんど妨害しません。

N-methyl-N-trimethylsilylheptafluorobutyramide (MSHFBA) has been used in the silylation reaction during GC analysis of samples containing 1-monoolein, 2-monoolein, 1,2-diolein, 1,3-diolein, ethyl oleate, oleic acid and triolein.

法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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,H335
• 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 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 91.4 °F - closed cup
• 引火点(℃): 33 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter