IUPAC Name: Scandium chloride
Synonyms: Scandium chloride
Molecular Weight: 80.40891 [g/mol]
Molecular Formula: Cl₃Sc
H-Bond Donor: 0
H-Bond Acceptor: 1 
Enthalpy of Vaporization: 16.15 kJ/mol
Vapour Pressure: 33900 mmHg at 25°C 
Deleted Registry Number(s): 67177-32-6
Following is the molecular structure of Scandium Chloride (CAS NO.17775-46-1) is:

 Scandium Chloride (CAS NO.17775-46-1) can be used as a high purity material in powder form.

General description about Scandium Chloride (CAS NO.17775-46-1) is:
Canonical SMILES: [Cl-].[Sc] ; InChI: InChI=1S/ClH.Sc/h1H;/p-1 ; InChIKey: UYNUELZPUODLEV-UHFFFAOYSA-M