200794
乙酸铯
technical grade, ≥95%
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线性分子式:
CH3COOCs
化学文摘社编号:
分子量:
191.95
UNSPSC Code:
12352302
NACRES:
NA.55
PubChem Substance ID:
EC Number:
222-248-0
Beilstein/REAXYS Number:
3595637
MDL number:
Assay:
≥95%
Grade:
technical grade
Form:
solid
产品名称
乙酸铯, technical grade, ≥95%
InChI key
ZOAIGCHJWKDIPJ-UHFFFAOYSA-M
InChI
1S/C2H4O2.Cs/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
SMILES string
[Cs+].CC([O-])=O
grade
technical grade
assay
≥95%
form
solid
mp
194 °C (lit.)
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Application
Cesium acetate may be used for the inversion of secondary alcohols to afford inverted acetates. It can also be used for the inversion of cyclopentyl and cyclohexyl alcohols.
General description
Cesium acetate is an inorganic salt. It has been reported to change the surface of kaolinite by undergoing intercalation under various reaction conditions. It modifies the catalytic activity of MCM (Mobil Composition of Matter) -41 and MCM-48-type mesoporous molecular sieves by undergoing ion exchange with cesium cations and impregnation on their surfaces.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Cesium-modified mesoporous molecular sieves as basic catalysts for Knoevenagel condensations.
Ernst S, et al.
Studies in Surface Science and Catalysis, 125, 367-374 (1999)
Efficient inversions of secondary alcohols using cesium acetate and 18-crown-6.
Torisawa Y, et al.
Chemistry Letters (Jpn), 9, 1555-1556 (1984)
A procedure for alcohol inversion using cesium acetate.
Huffman JW and Desai RC.
Synthetic Communications, 13(7), 553-557 (1983)
Efficient method for inversion of secondary alcohols by reaction of chloromethanesulfonates with cesium acetate.
Shimizu T, et al.
Tetrahedron Letters, 37(34), 6145-6148 (1996)
Modification of kaolinite surfaces with cesium acetate at 25, 120, and 220 C.
Frost RL, et al.
Langmuir, 15(26), 8787-8794 (1999)
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