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About This Item
经验公式（希尔记法）:
HCsO · H2O
CAS Number:
分子量:
167.93
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
≥99.5% trace metals basis
表单
powder or crystals
杂质
≤5000.0 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
Cesium hydroxide is a strong base that can be used in organic synthesis, as a catalyst, and as an intermediate in the production of cesium compounds.
应用
Cesium hydroxide monohydrate can be used:
- As a catalyst to prepare unsymmetrical Bis-allyl ethers via dimerization of Baylis-Hillman adducts.
- As a dopant to fabricate vanadium oxide thin films as a hole extraction layer for perovskite solar cells.
- As an initiator for ring opening polymerization of monosubstituted oxiranes.
- As a promoter to synthesize secondary amines via chemoselective N-alkylation.
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
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