Scandium tribromide

Base Information

• Chemical Name: Scandium tribromide
• CAS No.: 13465-59-3
• Molecular Formula: Br3Sc
• Molecular Weight: 284.668
• European Community (EC) Number: 236-699-6
• DSSTox Substance ID: DTXSID0065486
• Wikipedia: Scandium_bromide
• Wikidata: Q2228902
• Mol file: 13465-59-3.mol

Synonyms:Scandium tribromide;tribromoscandium;13465-59-3;SCANDIUM BROMIDE;Scandium bromide (ScBr3);Scandium(III) bromide hydrate;307496-17-9;Scandium bromide(scbr3);DTXSID0065486;EINECS 236-699-6;MFCD00016324;Scandium(III) bromide hydrate, >=99.99%;Q2228902;Scandium(III) bromide, anhydrous, powder, >=99.99% trace metals basis

Chemical Property of Scandium tribromide

Chemical Property:

• Melting Point: 969°C
• Boiling Point: 928.33°C (estimate)
• PSA: 0.00000
• Density: 9.330
• LogP: 2.53680
• Sensitive.: Hygroscopic
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 283.70887
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

98%,99%, ^*data from raw suppliers

SCANDIUM(III) BROMIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [Sc](Br)(Br)Br

Technology Process of Scandium tribromide

There total 6 articles about Scandium tribromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

[Sc(water)7](Br)3 → scandium(III) bromide (13465-59-3)

Guidance literature:

In neat (no solvent, solid phase); byproducts: H2O; Schlenk techniques; heating Sc compd. under vacuum (1E-3 Torr);

DOI:10.1016/j.poly.2010.02.027

Reference yield: 97.0%

ScH1.70 + bromine (7726-95-6) → scandium(III) bromide (13465-59-3)

Guidance literature:

In neat (no solvent); byproducts: H2; in a quartz tube heated to 500-550°C in a stream of Br2 in Ar; sublimation at 600°C, purity 99%;

Reference yield:

scandium(III) oxide + aluminium bromide (7727-15-3) → aluminum oxide (1333-84-2,1344-28-1) + scandium(III) bromide (13465-59-3)

Guidance literature:

With aluminium; In solid; Ln2O3, AlBr3 (Ln:Al = 1:4) and Al powder were placed into an one-end sealed quartz tube under Ar, sealed under vac., heated at 600 K for 1 h; sealed tube was placed in a tubular furnace with a reduced temp. gradient from 750 to 460 K, vapor transport reaction for 6 h, tube was quicklyremoved from the furnace, the hot end was quenched with water, AlBr3 wa s condensed;

DOI:10.1021/ic061795z

upstream raw materials:

bromine

aluminium bromide

Refernces

• 1、 Steinwand, Sharon J.,Corbett, John D.. "Oligomeric Rare-Earth-Metal Halide Clusters. Three Structures Built of (Y16Z4)Br36 Units (Z = Ru, Ir)". . p. 7056 - 7067. Retrieved 1996.
• 2、 Wang, Zhi-Chang,Yu, Jin. "Systematics and anomalies in rare earth/aluminum bromide vapor complexes: Thermodynamic properties of the vapor complexes LnAl3Br12 from Ln = Sc to Ln = Lu". . p. 4248 - 4255. Retrieved 2008/10/09.