所有图片(3)
About This Item
经验公式（希尔记法）:
HCsO · H2O
CAS号:
分子量:
167.93
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案:
99.95% trace metals basis
表单:
powder
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质量水平
方案
99.95% trace metals basis
表单
powder
杂质
≤550.0 ppm Trace Metal Analysis
mp
272 °C (lit.)
密度
3.68 g/mL at 25 °C (lit.)
SMILES字符串
[Cs+].[O-][H].[H]O[H]
InChI
1S/Cs.H2O/h;1H2/q+1;/p-1
InChI key
HUCVOHYBFXVBRW-UHFFFAOYSA-M
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一般描述
氢氧化铯单水合物常被用作多种有机转化反应的催化剂， 以及聚合反应的引发剂。
应用
氢氧化铯单水合物可用作合成以下物质的催化剂：通过末端炔烃的异构化合成
- O-二烯烃和 N-二烯烃。这种方法让我们能够在温和条件下以很高的得率高效合成具有高官能团耐受性的二烯烃。
- 不对称双- 烯丙基醚由E-烯丙基单元和末端烯丙基单元组成，通过Baylis-Hillman 加成物的二聚作用合成。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Skin Corr. 1A
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
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
非剧毒-急性毒性1
危险化学品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
A S Malkani et al.
Science advances, 6(45) (2020-11-08)
Electrolyte cations affect the activity of surface-mediated electrocatalytic reactions; however, understanding the modes of interaction between cations and reaction intermediates remains lacking. We show that larger alkali metal cations (excluding the thickness of the hydration shell) promote the electrochemical CO
David Johannes Scholz et al.
Magma (New York, N.Y.), 28(6), 591-598 (2015-10-10)
(13)C metabolic MRI using hyperpolarized (13)C-bicarbonate enables preclinical detection of pH. To improve signal-to-noise ratio, experimental procedures were refined, and the influence of pH, buffer capacity, temperature, and field strength were investigated. Bicarbonate preparation was investigated. Bicarbonate was prepared and
Andrea Šlampová et al.
Analytica chimica acta, 887, 92-100 (2015-09-01)
Electrolysis is omnipresent in all electrochemical processes including electromembrane extraction (EME). The effects of electrolysis on quantitative aspects of EME were comprehensively evaluated for a set of acidic (substituted phenols) and basic (basic drugs) analytes. EMEs were carried out across
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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