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Merck
CN

255718

Sigma-Aldrich

氟化铯

99.99% trace metals basis

别名:

NSC 84270

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About This Item

经验公式(希尔记法):
CsF
CAS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
方案:
99.99% trace metals basis
表单:
solid
溶解性:
methanol: slightly soluble(lit.)
pyridine: insoluble(lit.)

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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European Journal of Organic Chemistry, 2152-2152 (2007)
L Bertollini et al.
Neuroreport, 5(5), 553-556 (1994-01-31)
The effect of intracellular fluoride ions on voltage-dependent calcium currents was tested during whole-cell voltage-clamp recordings in thalamic neurones acutely dissociated from young adult rats. It is demonstrated that 5-30 mM intracellular fluoride selectively and reversibly suppresses the high voltage-activated
E D Risby et al.
Archives of general psychiatry, 48(6), 513-524 (1991-06-01)
As part of a study of the effects of lithium carbonate on neurochemical function in man, platelet and lymphocyte adenylate cyclase activity and lymphocyte beta-adrenergic receptor binding characteristics were determined before and after 2 weeks of lithium treatment in 10
E A Lesnik et al.
Journal of biomolecular structure & dynamics, 5(3), 601-614 (1987-12-01)
We have determined the 1H----3H exchange rate constants between water and C8H groups of purinic residues of alternating polynucleotides poly(dA-dT).poly(dA-dT), poly(dG-dC).poly(dG-dC) and poly(dA-dC).poly(dG-dT) as well as homopolynucleotides poly(dA).poly(dT) and poly(dG).poly(dC) in aqueous solutions with high-salt concentrations (3 M NaCl and
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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