ChemicalBook > CAS DataBase List > CERIUM (III) IODIDE

CERIUM (III) IODIDE

Product Name
CERIUM (III) IODIDE
CAS No.
7790-87-6
Chemical Name
CERIUM (III) IODIDE
Synonyms
CeI3;CEROUS IODIDE;CERIUM IODIDE;Cerium(Ⅲ)iodide;cerium triiodide;CEROUS TRIIODIDE;Cerium(lll) iodide;CERIUM (III) IODIDE;Cerium(III) triiodide;SRM Cerium(III ) Iodide
CBNumber
CB7420788
Molecular Formula
CeI3
Formula Weight
520.83
MOL File
7790-87-6.mol
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CERIUM (III) IODIDE Property

Melting point:
750 °C(lit.)
Boiling point:
1400℃ [CRC10]
solubility 
soluble in H2O
form 
crystal
color 
yellow
Water Solubility 
Soluble in water
Sensitive 
Hygroscopic
Merck 
14,1999
CAS DataBase Reference
7790-87-6(CAS DataBase Reference)
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Safety

Hazard Codes 
T,Xi
Risk Statements 
61-42/43-36/38
Safety Statements 
53-26-36/37/39-45
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
466085
Product name
Cerium(III) iodide
Purity
anhydrous, beads, 10mesh, 99.99% trace metals basis
Packaging
1g
Price
$123
Updated
2024/03/01
Alfa Aesar
Product number
013641
Product name
Cerium(III) iodide, ultra dry, 99.9% (REO)
Packaging
5g
Price
$255
Updated
2024/03/01
Alfa Aesar
Product number
013641
Product name
Cerium(III) iodide, ultra dry, 99.9% (REO)
Packaging
1g
Price
$85.1
Updated
2023/06/20
Alfa Aesar
Product number
043373
Product name
Cerium(III) iodide, ultra dry
Purity
99.9% (REO)
Packaging
100g
Price
$1259
Updated
2021/12/16
Strem Chemicals
Product number
58-5820
Product name
Cerium(III) iodide, anhydrous (99.99%-Ce) (REO) PURATREM
Purity
anhydrous (99.99%-Ce) (REO) PURATREM
Packaging
5g
Price
$149
Updated
2023/06/20
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CERIUM (III) IODIDE Chemical Properties,Usage,Production

Chemical Properties

white or reddish white crystal(s) [MER06]

Uses

Cerium(III) iodide is used as a pharmaceutical intermediate.

Reactivity Profile

Organocerium reagents prepared from cerium triiodide and organolithiums have reduced basicity and possess enhanced nucleophilicity toward the carbonyl group; promotes aldol reaction between α-halo ketones and aldehydes; in combination with LiAlH4 is a selective 1,2-reducing agent.

reaction suitability

reagent type: catalyst
core: cerium

Synthesis

Pure CeI3 (Cerium (III) iodide) is prepared by reacting metallic cerium with iodine or mercury(II) iodide at high temperature.Another method is to dissolve CeO2 in an aqueous HI solution, adding 12 moles of NH4I per mole of CeO2 and evaporating the mixture to dryness. The mixture is heated in vacuo at 300- 350 °C to leave pure CeI3. CeI3 is prepared in situ by reacting powdered cerium with iodine in THF[1-4].

Precautions

Cerium (III) iodide is extremely hygroscopic and turns brown when exposed to air owing to the liberation of iodine. This reagent should be stored under nitrogen and handled in a glove bag.

References

1. Jantsch, G.; Grubitsch, H.; Hoffmann, F.; Alber, H. ZC 1929, 185, 49.
2. Asprey, L. B.; Keenan, T. K.; Kruse, F. H. IC 1964, 3, 1137.
3. Taylor, M. D. CRV 1962, 62, 503.
4. Imamoto, T.; Kusumoto, T.; Tawarayama, Y.; Sugiura, Y.; Mita, T.; Hatanaka, Y.; Yokoyama, M. JOC 1984, 49, 3904.

CERIUM (III) IODIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from CERIUM (III) IODIDE manufacturers

Hebei Mujin Biotechnology Co.,Ltd
Product
Cerium(Iii) Iodide 7790-87-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99.2%
Supply Ability
50000KG/month
Release date
2024-10-22

7790-87-6, CERIUM (III) IODIDERelated Search:


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