Caesium hydroxide hydrate (1:1:1)

Basic Information

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CAS Number

35103-79-8

Molecular Formula

H3CsO2

Molecular Weight

167.93 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

272 °C

Boiling Point

100°Cat760mmHg

SMILES

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O.[OH-].[Cs+]

InChI

InChI=1S/Cs.2H2O/h;2*1H2/q+1;;/p-1

InChIKey

ABSOMGPQFXJESQ-UHFFFAOYSA-M

LogP

-0.24110

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H314

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Air Sensitive & Hygroscopic

Synonyms & References

English

Cesium hydroxide monohydrate
Cesium hydroxide
Caesium hydroxide
caesium hydroxyde
cesium carbonate
Cesium hydrate
cessium hydroxide
Cesiumhydroxide monohydrate
Cesium hydroxide hydrate
Cesium hydroxide, monohydrate
Cesium hydroxide monohydrate, 99.95%, (trace metal basis), for analysis
Cesium hydroxide-hydrate
CsH3O2
KSC493C5L
ABSOMGPQFXJESQ-UHFFFAOYSA-M
Cesium hydroxide hydrate, >=90%
Caesium hydroxide--water (1/1/1)
TRA0074993
AK308515
AB1003458
V0375

MDL Number

MFCD00433589

Customs Code

2915900090

FAQ

What regulatory guidelines apply to Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8)?

Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) is classified under GHS (Global Harmonized System of Classification and Labeling of Chemicals) as a highly corrosive chemical. It is subject to REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations in the EU, requiring suppliers to register substances above one tonne per year. In the USA, the FDA and EPA regulate its use and disposal, particularly concerning the protection of the environment and worker safety.

Are there alternatives to Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) in synthesis?

Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) can be replaced by other strong bases like potassium hydroxide or sodium hydroxide in some synthesis processes. However, the choice of alternative depends on the specific reaction conditions and the desired product. For instance, potassium hydroxide is a common substitute due to its similar reactivity and availability.

What is the market or research trend for Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8)?

The market for caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) is niche but growing with increasing demand in research and development for supercritical fluid technology and as a strong base in organic synthesis. Research trends are focusing on its use in catalysis and as a reagent for the synthesis of complex organic compounds. However, its use is limited due to safety and handling concerns.

How should waste containing Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) be handled?

Waste containing Caesium hydroxide hydrate (1:1:1) (CAS: 35103-79-8) should be collected in appropriate containers and stored in a well-ventilated area. Incineration or professional waste disposal is recommended, following local and international environmental regulations. Ensure that all safety precautions are taken, including wearing protective gear and following safe handling procedures to prevent environmental contamination and personal injury.