B22480

Cesium hydroxide monohydrate, 96%; cesium carbonate <5%

CAS Number 35103-79-8

 
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Cesium hydroxide monohydrate, 96%; cesium carbonate <5%

MDL: MFCD00149664
EINECS: 244-344-1

Chemical Properties

Formula: CsOH•H2O  Density: 1.870
Formula weight: 167.93 (149.91anhy)  Sensitivity: Air Sensitive & Hygroscopic
Melting point: 205-206° 

Literature References

Superior base for catalytic alkynylation of aldehydes and ketones with 1-alkynes: Angew. Chem. Int. Ed., 38, 1463 (1999). Promotes the chemoselective N-monoalkylation of primary amines with alkyl bromides in DMF: Org. Lett., 1, 1893 (1999). Under similar conditions, with the addition of Bu4NI, alcohols are converted to ethers: Tetrahedron Lett., 40, 1843 (1999).

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H302

Causes severe skin burns and eye damage. Harmful if swallowed.

Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

CorrosiveHarmful or Irritant

Other References

Merck: 14,2013
UN#: UN3262
Hazard Class: 8
Packing Group: II
Harmonized Tariff Code: 2825.90
TSCA: No
RTECS: FK9800000

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