Scandium trichloride | CAS No. 10361-84-9

Q: What are the physical and chemical properties of Scandium trichloride (CAS: 10361-84-9)?

Scandium trichloride (CAS: 10361-84-9) is a white solid with a crystalline form. Its molecular weight is approximately 147.93 g/mol. It is soluble in water and has a high affinity for chloride ions. Chemically, it is moderately reactive with water, producing hydrogen chloride gas. It is stable under normal conditions but should be handled with care in moist environments.

Q: How is Scandium trichloride (CAS: 10361-84-9) typically synthesized?

Scandium trichloride (CAS: 10361-84-9) is typically synthesized by reacting scandium metal with chlorine gas at high temperatures. Alternatively, it can be produced by chlorinating scandium oxide or scandium nitrate in the presence of a suitable catalyst. The reaction is exothermic, and high yields can be achieved with proper temperature and pressure control.

Q: What industries use Scandium trichloride (CAS: 10361-84-9)?

Scandium trichloride (CAS: 10361-84-9) is primarily used in the production of scandium metal and its compounds. It is also utilized in the development of advanced materials for aerospace and defense applications, where its high melting point and chemical stability are advantageous. Additionally, it is employed in the manufacturing of electronic devices and sensors.

Q: What precautions should be taken when handling Scandium trichloride (CAS: 10361-84-9)?

When handling Scandium trichloride (CAS: 10361-84-9), use appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Store it in a cool, dry place away from moisture and direct sunlight. Work in a well-ventilated area or fume hood to prevent inhalation of aerosols. In case of spill, use appropriate spill response equipment and follow safety data sheet (SDS) guidelines for disposal.

Scandium trichloride

Basic Information

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CAS Number

10361-84-9

Molecular Formula

Cl3Sc

Molecular Weight

151.32 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

960 °C

Boiling Point

962.79°C (estimate)

Water Solubility

Soluble in water. Insoluble in alcohol

SMILES

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Cl[Sc](Cl)Cl

InChI

InChI=1S/3ClH.Sc/h3*1H;/q;;;+3/p-3

InChIKey

DVMZCYSFPFUKKE-UHFFFAOYSA-K

LogP

2.066

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Stability

hygroscopic

Sensitiveness

Hygroscopic

Synonyms & References

English

Scandium(III) chloride, hydrogen-storage grade, 99.9%
Scandium chloride (Sc4Cl12)
EINECS 233-799-1
UNII-53PH22NTYW
Scandium(III) chloride, anhydrous
NSC 132051
Scandium(III) chloride, anhydrous, powder, 99.9% trace metals basis
Scandium(3+) chloride
CS-0085769
NSC132051
WLN: SC G3
10361-84-9
53PH22NTYW
Scandium(III) chloride, anhydrous, powder, 99.99% trace metals basis
MFCD00011221
DTXSID5042372
Scandium trichloride
NSC-132051
trichloroscandium
Scandium chloride (ScCl3)
Scandium(III) chloride, anhydrous (99.99%-Sc) (REO) (H2O, OH < 100 ppm)
Scandium Muriaticum
scandium trichloride
Scandium(III) chloride, anhydrous,ScCl3
Scandium(III) chloride
Scandium chloride

MDL Number

MFCD00149851

FAQ

What are the physical and chemical properties of Scandium trichloride (CAS: 10361-84-9)?

Scandium trichloride (CAS: 10361-84-9) is a white solid with a crystalline form. Its molecular weight is approximately 147.93 g/mol. It is soluble in water and has a high affinity for chloride ions. Chemically, it is moderately reactive with water, producing hydrogen chloride gas. It is stable under normal conditions but should be handled with care in moist environments.

How is Scandium trichloride (CAS: 10361-84-9) typically synthesized?

Scandium trichloride (CAS: 10361-84-9) is typically synthesized by reacting scandium metal with chlorine gas at high temperatures. Alternatively, it can be produced by chlorinating scandium oxide or scandium nitrate in the presence of a suitable catalyst. The reaction is exothermic, and high yields can be achieved with proper temperature and pressure control.

What industries use Scandium trichloride (CAS: 10361-84-9)?

Scandium trichloride (CAS: 10361-84-9) is primarily used in the production of scandium metal and its compounds. It is also utilized in the development of advanced materials for aerospace and defense applications, where its high melting point and chemical stability are advantageous. Additionally, it is employed in the manufacturing of electronic devices and sensors.

What precautions should be taken when handling Scandium trichloride (CAS: 10361-84-9)?

When handling Scandium trichloride (CAS: 10361-84-9), use appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Store it in a cool, dry place away from moisture and direct sunlight. Work in a well-ventilated area or fume hood to prevent inhalation of aerosols. In case of spill, use appropriate spill response equipment and follow safety data sheet (SDS) guidelines for disposal.