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About This Item
经验公式（希尔记法）:
HCsO · H2O
CAS号:
分子量:
167.93
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
推荐产品
等級
for analytical purposes
化驗
99.95% trace metals basis
形狀
powder
雜質
≤550.0 ppm Trace Metal Analysis
mp
272 °C (lit.)
密度
3.68 g/mL at 25 °C (lit.)
SMILES 字串
[Cs+].[O-][H].[H]O[H]
InChI
1S/Cs.H2O/h;1H2/q+1;/p-1
InChI 密鑰
HUCVOHYBFXVBRW-UHFFFAOYSA-M
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一般說明
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。
應用
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。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Oral - Skin Corr. 1A
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Analytica chimica acta, 887, 92-100 (2015-09-01)
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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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