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13233 Cesium hydroxide hydrate, 99.9% (metals basis)

CAS Number
12260-45-6
Synonyms

Stock No. Size Price ($) Quantity Availability
13233-06 5g 23.80
13233-14 25g 69.90
13233-22 100g 222.00
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Cesium hydroxide hydrate, 99.9% (metals basis)

MDL
MFCD00010964
EINECS
244-344-1

Chemical Properties

Formula
CsOH•xH2O (15-20% H2O)
Formula Weight
149.91(anhy)
Form
Crystalline
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water and ethanol.

Applications

Cesium hydroxide hydrate is used as a catalyst for the conversion of alcohols substituted anilines and heterocyclic amines undergo an addition in NMP to phenylacetylene leading to functionalized enol ethers and enamines. It is also used in the chemoselective N-alkylation of secondary amines with alkyl halides.

Notes

Hygroscopic and air sensitive. Incompatible with strong oxidizing agents and water.

Literature References

Reger, D. L.; Leitner, A.; Smith, M. D. Cesium complexes of naphthalimide substituted carboxylate ligands: Unusual geometries and extensive cation-π interactions. J. Mol. Struct. 2015, 1091, 31-36.

Chlique, C.; Lambertin, D.; Antonucci, P.; Frizon, F.; Deniard, P. XRD Analysis of the Role of Cesium in Sodium-Based Geopolymer. J. Am. Ceram. Soc. 2015, 98 (4), 1308-1313.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H314-H335

Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,2013
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2825.90
TSCA
Yes

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