ChemicalBook > CAS DataBase List > CERIUM(III) CHLORIDE

CERIUM(III) CHLORIDE

Product Name: CERIUM(III) CHLORIDE
CAS No.: 7790-86-5
Chemical Name: CERIUM(III) CHLORIDE
Synonyms: CeCl3;CERIUM CHLORIDE;cerium chloride anhydrous;Cerium trichloride heptahydrate;Cerium(III) trichloride;Anhydrous Cerium Chloride;CEROUS CHLORIDE;trichloroceriuM;Cerium(III) chL;ceriumtrichloride
CBNumber: CB0120131
Molecular Formula: CeCl3
Formula Weight: 246.48
MOL File: 7790-86-5.mol

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CERIUM(III) CHLORIDE Property

Melting point:

848 °C(lit.)

Boiling point:

1727 °C

Density

3.97 g/mL at 25 °C(lit.)

Flash point:

1727°C

storage temp.

Inert atmosphere,Room Temperature

solubility

soluble in H2O, ethanol

form

beads

color

White to Pale Gray

Specific Gravity

3.92

Water Solubility

Soluble in water, ethanol, acids and acetone.

Sensitive

Hygroscopic

Crystal Structure

UCl3 type

crystal system

Six sides

Merck

14,1997

Space group

P63/m

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.745	0.745	0.431	90	90	120	0.2073

Stability:

Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents.

InChIKey

VYLVYHXQOHJDJL-UHFFFAOYSA-K

CAS DataBase Reference

7790-86-5(CAS DataBase Reference)

EPA Substance Registry System

Cerium chloride (CeCl3) (7790-86-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: UN 3260 8 / PGIII
WGK Germany: 2
RTECS: FK5075000
F: 3-10
TSCA: Yes
HazardClass: 8
HS Code: 28461090
Toxicity: LD50 in mice, guinea pigs (mg/kg): 352, 110 i.p. (Graca)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 429406
Product name: Cerium(III) chloride
Purity: anhydrous, beads, 10 mesh, ≥99.99% trace metals basis
Packaging: 5g
Price: $163
Updated: 2025/07/31

Sigma-Aldrich

Product number: 298190
Product name: Cerium(III) chloride
Purity: anhydrous, beads, 10 mesh, 99.9%
Packaging: 50g
Price: $431.3
Updated: 2025/07/31

TCI Chemical

Product number: C2058
Product name: Cerium(III) Chloride Anhydrous
Purity: >96.0%(T)
Packaging: 5g
Price: $42
Updated: 2025/07/31

TCI Chemical

Product number: C2058
Product name: Cerium(III) Chloride Anhydrous
Purity: >96.0%(T)
Packaging: 25g
Price: $117
Updated: 2025/07/31

Strem Chemicals

Product number: 93-5862
Product name: Cerium(III) chloride, anhydrous (H2O < 0.5%) (99.9%-Ce) (REO)
Packaging: 5g
Price: $51
Updated: 2024/03/01

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CERIUM(III) CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

Cerium(III) chloride is a white powder and is used for incandescent gas mantles, spectrography and polymerization of olefins.

Cerium(III) chloride is mainly used as catalyst for petroleum,automobile exhaust catalyst , also used as a raw material for the production of cerium metal and other cerium compounds.

Physical properties

White, very fine powder; hexagonal crystal system; heptahydrate is yellow orthogonal crystal and hygroscopic; density of anhydrous salt 3.97 g/cm³; melts at 817°C; vaporizes at 1,727°C; heptahydrate begins to lose water above 90°C and becomes anhydrous at about 230°C; soluble in water and alcohol; hexahydrate has greater solubility in these solvents.

Uses

Cerium(III) chloride is used in incandescent gas mantles, spectrography and polymerization of olefins. It acts as a Lewis acid and used in Friedel-Crafts alkylation and acylation reactions in organic synthesis. It is used as a precursor for the preparation of other cerium salts, such as cerium(III) trifluoromethanesulfonate.

Production Methods

Cerium(III) chloride is prepared by the reaction of hydrochloric acid with a cerium salt, such as cerium hydroxide or carbonate, followed by crystallization;
Ce(OH)₃ + 3HCl → CeCl₃ + 3H₂O
Ce₂(CO₃)₃ + 6HCl → 2CeCl₃ + 3CO₂ + 3H₂O.

Flammability and Explosibility

Non flammable

reaction suitability

reagent type: catalyst
core: cerium

Safety Profile

Poison by intravenous, intraperitoneal, and subcutaneous routes. Moderately toxic by ingestion. See also CERIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of Cl-

CERIUM(III) CHLORIDE Preparation Products And Raw materials

Raw materials

Rare earth chlorides

Preparation Products

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View Lastest Price from CERIUM(III) CHLORIDE manufacturers

Hebei Fengjia New Material Co., Ltd

Product: CERIUM(III) CHLORIDE 7790-86-5
Price: US $3.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10000
Release date: 2024-08-08

Hebei Chuanghai Biotechnology Co., Ltd

Product: CERIUM(III) CHLORIDE 7790-86-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-10-28

Shanghai MaiNo material technology Co.Ltd

Product: Cerium Chloride Anhydrous 7790-86-5
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99.99
Supply Ability: 500
Release date: 2024-09-03

7790-86-5, CERIUM(III) CHLORIDERelated Search:

Cerium tetrahydroxide CERIUM (III) NITRATE CERIC SULFATE CERIUM(III) SULFATE N-HYDRATE CERIUM Sodium tripolyphosphate Cerium fluoride CEROUS CHLORIDE, HYDRATED AMMONIUM CERIUM(IV) SULFATE CEROUS CARBONATE CERIUM OXIDE CERIUM(III) NITRATE HEXAHYDRATE Cerium dioxide CERIC SULFATE CERIUM(III) PHOSPHATE Ceric ammonium nitrate Sodium Phosphate, Dibasic Calcium silicate Cerium Chloride

Cerium(III) chloride, ultra dry, 99.9% (REO)

Cerium(iii) chloride, 99.9%, anhydrous, pure

Cerium(III) chloride, anhydrous, pure

Cerium(III) trichloride

Cerium(III) chloride, anhydrous (H2O < 0.5%)

CERIUM(III) CHLORIDE, ANHYDROUS (H2O < 0.5%): 99.9% (REO)

Cerium(III) chloride,99.9%,pure,anhydrous

CERIUM(III) CHLORIDE

CERIUM CHLORIDE

Cerium trichloride heptahydrate

CEROUS CHLORIDE

cerium chloride anhydrous

"Cerium(III) chloride, anhydrous/99.9%"

Cerium(III) chloride,Cerous chloride

CeriuM(Ⅲ) chloride

SRM Cerium(III) Chloride

Cerium (III) chloride, anhydrous (99.9%-Ce) (REO)

trichloroceriuM

CeriuM(III) chloride, anhydrous,CeCl3

CeriuM(III) chloride anhydrous, beads, -10 Mesh, >=99.99% trace Metals basis

CeriuM(3+) trichloride

CEROUS CHLORIDE, ANHYDROUSCEROUS CHLORIDE, ANHYDROUSCEROUS CHLORIDE, ANHYDROUSCEROUS CHLORIDE, ANHYDROUS

CeCl3

Cerium chloride (CeCl3)

ceriumchloride(cecl3)

ceriumtrichloride

Cerium Chloride (Mohrs Salt)

CERIUM II CHLORIDE

Cerium(Ⅲ) chloride heptahydrate

CERIUM(III) CHLORIDE, 99.9%

Cerium(III) chloride, anhydrous, beads, #10 mesh, 99.99+% metals basis

CEROUS CHLORIDE ANHYDROUS

CERIUM(III) CHLORIDE, ANHYDROUS, BEADS, -10 MESH, 99.9+%

CERIUM(III) CHLORIDE, ANHYDROUS, BEADS, -10 MESH, 99+%

Cerium(III)chloride,anhydrous,99.5%(REO)

Cerium(III) chloride, anhydrous, pure, 99.9%

Cerium(III)chloride,anhydrous(H2O<0.5%)(99.9%-Ce)(REO)

cerium(iii) chloride, ultra dry

Cerium(III) chloride, anhydrous, 99.5% trace rare earth metals basis

Cerium(III) chloride, anhydrous, ampuled under argon, 99.9% trace rare earth metals basis

Cerium(III) chloride, 99.9%, anhydrous

Anhydrous Cerium Chloride

Cerium(III) chloride, Anhdrous

Cerium(III) chloride, ultra dry, (REO)

Cerium(III) chL

Cerium(III) chloride beads

Cerium(III) Chloride Anhydrous&gt

Cerous chloride,anhydrous,99.99%

Cerium(III) chloride anhydrous, beads, 10 mesh, ≥99.99%

Cerium(III) chloride, anhydrous, 99.5%

Cerium Chloride Andydrous

CERAMICS-AEium(III) chloride

Cerium(III) chloride, anhydrous, 95%

Cerium chloride 45%

Cerium(III) trichloride anhydrous

7790-86-5

8618-55-8

CeC13