Erbium tribromide

Base Information

• Chemical Name: Erbium tribromide
• CAS No.: 13536-73-7
• Molecular Formula: Br3Er
• Molecular Weight: 406.972
• European Community (EC) Number: 236-895-1
• DSSTox Substance ID: DTXSID4065525
• Wikipedia: Erbium(III)_bromide
• Wikidata: Q15632743
• Mol file: 13536-73-7.mol

Synonyms:Erbium tribromide;tribromoerbium;13536-73-7;Erbium bromide (ErBr3);Erbium bromide;Erbiumbromid;Erbium bromide(erbr3);DTXSID4065525;Erbium(III) bromide, ultra dry;EINECS 236-895-1;MFCD00049915;Q15632743;Erbium(III) bromide, anhydrous, powder, 99.99% trace metals basis

Chemical Property of Erbium tribromide

Chemical Property:

• Melting Point: 923 °C(lit.)
• Boiling Point: 1460℃ [CRC10]
• PSA: 0.00000
• LogP: 2.53680
• Sensitive.: Hygroscopic
• Water Solubility.: soluble H2O [CRC10]
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 404.68326
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

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

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

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: Br[Er](Br)Br

Technology Process of Erbium tribromide

There total 8 articles about Erbium 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%

[Er(water)8](Br)3 → erbium tribromide (13536-73-7)

Guidance literature:

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

DOI:10.1016/j.poly.2010.02.027

Reference yield:

erbium(III) oxide + aluminium bromide (7727-15-3) → aluminum oxide (1333-84-2,1344-28-1) + erbium tribromide (13536-73-7)

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

Reference yield:

3NH4(1+)*4Cu(1+)*2Er(3+)*13Br(1-)=(NH4)3Cu4Er2Br13 → erbium tribromide (13536-73-7) + copper(I) bromide (7787-70-4)

Guidance literature:

In neat (no solvent); vac.; heating (450°C); XRD;

DOI:10.1002/zaac.19966220417

upstream raw materials:

hydrogen bromide

bromine

aluminium bromide

N,N-dimethyl acetamide

Downstream raw materials:

[Er(C₁₈H₁₇N₃O₂)2Br₂]⁽¹⁺⁾*Br^(1-) = [Er(C₁₈H₁₇N₃O₂)2Br₂]Br

Refernces

• 1、 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.
• 2、 Wickleder, Mathias S.,Bohnsack, Andreas,Meyer, Gerd. "Synthesis and crystal structure of (NH4)3Cu4Ho2Br13. Further bromides of the (NH4)3Cu4M2Br13 Type (M = Dy-Lu, Y) and on Rb3Cu4Ho2Br13". . p. 675 - 678. Retrieved 2008/10/09.