所有图片(3)
About This Item
线性分子式:
KF · 2H2O
CAS号:
分子量:
94.13
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.55
推荐产品
等級
reagent grade
品質等級
化驗
98%
形狀
crystals or chunks
mp
41 °C (lit.)
SMILES 字串
[F-].[K+].[H]O[H].[H]O[H]
InChI
1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1
InChI 密鑰
MZFXHSQFQLKKFD-UHFFFAOYSA-M
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應用
氟化钾二水合物可用于以下过程：
- 当与四正丁基氯化铵组合使用时，作为活性氟离子的来源。
- 通过与四丁基硫酸氢铵反应原位生成四丁基氟化铵，催化羧酸与卤代烷的酯化和氮丙啶的开环。
- 与氯三甲基硅烷结合用于O-叔丁基二甲基甲硅烷基醚的去甲硅烷基化。
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
儲存類別代碼
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 1
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Ren-Hua Fan et al.
The Journal of organic chemistry, 69(2), 335-338 (2004-01-17)
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Efficient halogenation of unsaturated organoaluminum compounds with sulfonyl halides.
Ramazanov IR, et al.
Russ. J. Org. Chem., 49(3), 321-326 (2013)
A Mild and Efficient Desilylation of O-tert-Butyldimethylsilyl Ethers Mediated by Chlorotrimethylsilane and Potassium Fluoride Dihydrate in Acetonitrile
Peng Y & Li WDZ
Synlett, 2006(08), 1165-1168 (2006)
Esterification of carboxylic acids catalyzed by in situ generated tetraalkylammonium fluorides
Ooi T, et al.
Tetrahedron Letters, 42(52), 9245-9248 (2001)
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