78268

N-甲基-双-七氟丁酰胺

for GC derivatization, LiChropur^™, ≥96.0% (GC)

• 同義詞: N-甲基双全氟丁酰胺, MBHFBA
• 經驗公式（希爾表示法）: C₉H₃F₁₄NO₂
• CAS號碼: 73980-71-9
• 分子量：: 423.10
• Beilstein: 6986874
• MDL號碼: MFCD00049280
• 分類程式碼代碼: 12000000
• PubChem物質ID: 329768133
• NACRES: NA.22

屬性

• 等級: for GC derivatization
• 品質等級: 100
• 化驗: ≥96.0% (GC)
• 形狀: liquid
• 品質: LiChropur^™
• 反應適用性: reagent type: derivatization reagent; reaction type: Acylations
• 技術: gas chromatography (GC): suitable
• 折射率: n20/D 1.323
• 密度: 1.686 g/mL at 20 °C (lit.)
• SMILES 字串: CN(C(=O)C(F)(F)C(F)(F)C(F)(F)F)C(=O)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C9H3F14NO2/c1-24(2(25)4(10,11)6(14,15)8(18,19)20)3(26)5(12,13)7(16,17)9(21,22)23/h1H3
• InChI 密鑰: BCQYNSPESDDJBZ-UHFFFAOYSA-N

描述

一般說明

N-Methyl-bis-heptafluorobutyramide is an acylation reagent for GC/MS derivatization with benefits:

• Improves stability of compounds by protecting unstable groups.
• It may confer volatility on substances such as carbohydrates or amino acids, which have so many polar groups that they are non-volatile and normally decompose on heating.
• It assists in separations not possible with underivatized compounds.
• Compounds are detectable at very low levels with an ECD.

其他說明

胺、醇和硫醇的衍生化试剂，形成中性丁酰胺

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves