Cesium Iodide
Catalog Number
ACM7789175-2
CAS
7789-17-5
IUPAC Name
Cesium;iodide
Synonyms
Cesium monoiodide
Application
Cesium Iodide (CsI) can be used as a cathode for the fabrication of field emission cathodes for potential usage in high power microwave systems. It can also be used to form an interface layer between the blocking layer and the perovskite active layer to improve the photovoltaic performance and stability of solar cells.
Molecular Weight
259.81
Molecular Formula
CsI
Product Information
Description
99.9% trace metals basis
Canonical SMILES
[I-].[Cs+]
InChI
InChI=1S/Cs.HI/h;1H/q+1;/p-1
InChI Key
XQPRBTXUXXVTKB-UHFFFAOYSA-M
Boiling Point
1280 °C
Melting Point
626 °C
Flash Point
1280 °C
Purity
99%+
Density
4.51 g/mL at 25 °C (lit.)
Solubility
insoluble in Acetone;slightly soluble in Methanol;soluble in Ethanol
Appearance
White beads
Storage
Keep in dark place,inert atmosphere,Room Temperature
Complexity
2
Condition to avoid
Hygroscopic
Covalently-Bonded Unit Count
2
Exact Mass
259.80992
Hazard Statements
H302 : Harmful if swallowed.H315 : Causes skin irritation.H319 : Causes serious eye irritation.H361 : Suspected of damaging fertility or the unborn child.H410 : Very toxic to aquatic life with long lasting effects.
Heavy Atom Count
2
MDL Number
MFCD00010962
Monoisotopic Mass
259.80992
Precautionary Statements
P501 : Dispose of contents/ container to an approved waste disposal plant.P273 : Avoid release to the environment.P270 : Do not eat, drink or smoke when using this product.P202 : Do not handle until all safety precautions have been read and understood.P201 : Obtain special instructions before use.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P391 : Collect spillage.P308 + P313 : IF exposed or concerned: Get medical advice/ attention.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.P405 : Store locked up.
Reaxys Registry Number
8133610
Refractive Index
1.9
Rotatable Bond Count
0
Signal Word
Warning
Solubility In Water
44.0 (273K)
Topological Polar Surface Area
0 Ų
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