394920

1-三氟乙酰咪唑

for GC derivatization, LiChropur^™

• 经验公式（希尔记法）: C₅H₃F₃N₂O
• CAS号: 1546-79-8
• 分子量: 164.09
• Beilstein: 608904
• EC號碼: 216-282-5
• MDL號碼: MFCD00014501
• 分類程式碼代碼: 12000000
• PubChem物質ID: 24864630
• 形狀: liquid
• 化驗: >98%

属性

• 等級: for GC derivatization
• 化驗: >98%
• 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 1.424 (lit.)
• bp: 137 °C (lit.); 45-46 °C/14 mmHg (lit.)
• 密度: 1.442 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: FC(F)(F)C(=O)n1ccnc1
• InChI: 1S/C5H3F3N2O/c6-5(7,8)4(11)10-2-1-9-3-10/h1-3H
• InChI 密鑰: SINBGNJPYWNUQI-UHFFFAOYSA-N

说明

一般說明

1-(Trifluoroacetyl)imidazole is a derivatizing reagent.

應用

1-(Trifluoroacetyl)imidazole was used as a derivating agent to sequentially derivatize functional groups like amino groups, in a study demonstrating trimethylsilyl esters of aromatic and aliphatic sulfonic acids.

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）: 111.2 °F - closed cup
• 閃點（°C）: 44 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter