255718
氟化铯
99.99% trace metals basis
别名:
NSC 84270
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关于此项目
经验公式（希尔记法）:
CsF
化学文摘社编号:
分子量:
151.90
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
99.99% trace metals basis
表单
solid
杂质
≤150.0 ppm Trace Metal Analysis
mp
682 °C (lit.)
溶解性
methanol: slightly soluble(lit.)
pyridine: insoluble(lit.)
密度
4.115 g/mL at 25 °C (lit.)
SMILES字符串
[F-].[Cs+]
InChI
1S/Cs.FH/h;1H/q+1;/p-1
InChI key
XJHCXCQVJFPJIK-UHFFFAOYSA-M
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应用
可作为反应物用于：
- 制备合成氟烯丙基化合物过程中的合成砌块
- 在中性pH下和缓冲的有机-水混合溶液中，通过水解烷基甲硅烷基醚来合成醇
- 炔基碘鎓盐的亲核氟化，以形成氟代乙烯基化合物
- 亲核芳香取代（SNAr）反应
用于成功合成单晶Dion-Jacobson相CsLaTa2O7，其在光催化和超导性方面具有应用。
用作烯醇三氟甲磺酸酯与乙烯基硼酸进行羰化 Suzuki 偶联中的碱。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - STOT RE 2
靶器官
Kidney,Adrenal gland
补充剂危害
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
European Journal of Organic Chemistry, 2152-2152 (2007)
Patrick J Riss et al.
Bioorganic & medicinal chemistry, 17(22), 7630-7634 (2009-10-23)
PR04.MZ 8-(4-fluoro-but-2-ynyl)-3-p-tolyl-8-aza-bicyclo[3.2.1]octane-2-carboxylic acid methyl ester (1) and LBT999 8-((E)-4-fluoro-but-2-enyl)-3b-p-tolyl-8-aza-bicyclo[3.2.1]octane-2beta-carboxylic acid methyl ester (2) are selective dopamine reuptake inhibitors, derived from cocaine. Compounds 1 and 2 were labelled with fluorine-18 at their terminally fluorinated N-substituents employing microwave enhanced direct nucleophilic fluorination.
B Tabakoff et al.
The New England journal of medicine, 318(3), 134-139 (1988-01-21)
Blood platelets are an accessible tissue that reflects the activity of many enzymes found in the brain. To investigate the possible effect on such enzymes of long-term consumption of large quantities of ethanol, we assayed the activities of two enzymes
Shengcai Zheng et al.
Chemical communications (Cambridge, England), 47(24), 6969-6971 (2011-05-20)
One pot asymmetrical double allylations of sodium sulfide catalyzed by an iridium complex along with a combination of caesium fluoride and water in dichloromethane have been realized and the double allylation products with two C-S bond chiral centers were obtained
T C Melville et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 57(6), 1171-1176 (2001-06-23)
A procedure for directly fitting the potential energy curve of a diatomic molecule has been applied to the X1sigma+ ground states of LiCl, TlCl, RbF and CsF. Extensive, high-precision infrared and pure-rotational data sets for all isotopomers of the aforementioned
商品
Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.
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