推薦產品
等級
for GC derivatization
品質等級
化驗
≥99.0% (GC)
≥99.0%
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 1.287 (lit.)
bp
108-110 °C (lit.)
mp
−43 °C (lit.)
密度
1.674 g/mL at 20 °C (lit.)
1.674 g/mL at 20 °C
SMILES 字串
FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F
InChI
1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22
InChI 密鑰
UFFSXJKVKBQEHC-UHFFFAOYSA-N
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一般說明
七氟丁酸酐是一种全氟酰化的酰化试剂,可与醇\胺和酚形成稳定的挥发性衍生物。主要用来制备电子捕获衍生物,用于GC/电子捕获检测。它通常与除酸剂一起使用,帮助推动反应完成,防止衍生化反应产生的酸性副产物对色谱柱造成损坏。它也用于通过GC-MS技术,频繁检测滥用苯丙胺、苯环利定等药物的情况。
應用
更多信息请参见产品信息
包裝
透明的硼硅酸盐玻璃,高耐水解性(I 型)
分析報告
适用于醛固酮、地高辛、洋地黄毒甙及其代谢产物、雌二醇、postaglandins F 1α 的衍生化 和 F 2α, 3-氧-δ 4 -类固醇、类固醇和睾酮。
其他說明
HFAA 可酰化胺、氨基酸和其他化合物。HFBA 衍生物具有强挥发性:用于气相色谱分离
用于 3-烯醇七氟丁酸酯、七氟丁酸酯、七氟丁酸酯、17-七氟丁酸酯和 17-七氟丁酸酯的试剂。
法律資訊
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Danger
危險聲明
危險分類
Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
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
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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