Cerium(3+) trichloride | CAS No. 7790-86-5

Q: What is Cerium(3+) trichloride (CAS: 7790-86-5)?

Cerium(3+) trichloride is a chemical compound with the formula CeCl3. It is a white crystalline solid, highly soluble in water, and acts as a strong oxidizing agent. Commonly used in catalytic processes and as a precursor for other cerium compounds, it is also known for its role in glass and ceramic manufacturing due to its unique optical properties.

Q: What are the main uses of Cerium(3+) trichloride (CAS: 7790-86-5)?

Cerium(3+) trichloride is primarily used in catalytic applications, such as petroleum refining and polymerization reactions. It serves as a colorant in glass and ceramics, enhancing transparency and refractive index. Additionally, it is employed in the production of other cerium-based materials and in research for its redox properties, though direct consumer or food applications are rare.

Q: Is Cerium(3+) trichloride (CAS: 7790-86-5) safe?

Cerium(3+) trichloride is generally considered safe when handled properly, but it can be toxic if inhaled, ingested, or contacted with skin. Precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. Safety standards emphasize avoiding moisture exposure and following OSHA guidelines for chemical handling to minimize risks.

Q: How should Cerium(3+) trichloride (CAS: 7790-86-5) be stored?

Cerium(3+) trichloride should be stored in a cool, dry place, away from moisture and light. Keep in a sealed, airtight container to prevent hydrolysis. Ensure storage areas are well-ventilated and avoid contact with incompatible materials. Maintain controlled temperature and humidity to preserve stability and safety.

Cerium(3+) trichloride

Basic Information

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CAS Number

7790-86-5

Molecular Formula

CeCl3

Molecular Weight

246.47 g/mol

EINECS

232-227-8

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

848 °C

Boiling Point

1727 °C

Density

3.97 g/mL at 25 °C

Water Solubility

Soluble in water, ethanol, acids and acetone.

Flash Point

1727°C

SMILES

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Cl[Ce](Cl)Cl

InChI

InChI=1S/Ce.3ClH/h;3*1H/q+3;;;/p-3

InChIKey

VYLVYHXQOHJDJL-UHFFFAOYSA-K

LogP

2.40600

Complexity

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Stability

稳定的。吸湿性。与强酸、强氧化剂不相容。

Sensitiveness

Hygroscopic

Toxicity

LD50 in mice, guinea pigs (mg/kg): 352, 110 i.p. (Graca)

Synonyms & References

English

EINECS 232-227-8
WLN: CE G3
CeCl3
MFCD00010929
Cerous chloride
NSC84267
Q419806
Cerium(III) chloride, anhydrous, beads, -10 mesh, >=99.99% trace metals basis
Cerous(III) chloride
Cerium(III) Chloride, Anhydrous
Cerium(III) chloride, anhydrous (H2O < 0.5%)
cerium(3+) chloride
Cerium trichloride
Cerium (III) chloride, ultra dry, powder, ampoule, 99.9% trace metals basis
[CeCl3]
CCRIS 6888
Cerium(III) chloride beads
Cerium(III) chloride, anhydrous, beads, -10 mesh, 99.9%
Cerium(III) chloride, ultra dry
Cerium chloride, CeCl3
Cerium chloride (CeCl3)
AI3-51764
7790-86-5
Cerium(III) chloride powder
CERIUM CHLORIDE
EC 232-227-8
NSC 84267
UNII-TH8E3IE00V
CHEBI:35458
trichlorocerium
trichloridocerium

MDL Number

MFCD00010929

EC Number

232-227-8

Customs Code

28461090

FAQ

What is Cerium(3+) trichloride (CAS: 7790-86-5)?

Cerium(3+) trichloride is a chemical compound with the formula CeCl3. It is a white crystalline solid, highly soluble in water, and acts as a strong oxidizing agent. Commonly used in catalytic processes and as a precursor for other cerium compounds, it is also known for its role in glass and ceramic manufacturing due to its unique optical properties.

What are the main uses of Cerium(3+) trichloride (CAS: 7790-86-5)?

Cerium(3+) trichloride is primarily used in catalytic applications, such as petroleum refining and polymerization reactions. It serves as a colorant in glass and ceramics, enhancing transparency and refractive index. Additionally, it is employed in the production of other cerium-based materials and in research for its redox properties, though direct consumer or food applications are rare.

Is Cerium(3+) trichloride (CAS: 7790-86-5) safe?

Cerium(3+) trichloride is generally considered safe when handled properly, but it can be toxic if inhaled, ingested, or contacted with skin. Precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. Safety standards emphasize avoiding moisture exposure and following OSHA guidelines for chemical handling to minimize risks.

How should Cerium(3+) trichloride (CAS: 7790-86-5) be stored?

Cerium(3+) trichloride should be stored in a cool, dry place, away from moisture and light. Keep in a sealed, airtight container to prevent hydrolysis. Ensure storage areas are well-ventilated and avoid contact with incompatible materials. Maintain controlled temperature and humidity to preserve stability and safety.