Neodymium bromide

Base Information

• Chemical Name: Neodymium bromide
• CAS No.: 13536-80-6
• Molecular Formula: Br3Nd
• Molecular Weight: 383.952
• European Community (EC) Number: 236-897-2
• NSC Number: 158924
• DSSTox Substance ID: DTXSID4065527
• Wikipedia: Neodymium(III) bromide,Neodymium(III)_bromide
• Wikidata: Q1977472
• Mol file: 13536-80-6.mol

Synonyms:Neodymium bromide;Neodymium tribromide;13536-80-6;tribromoneodymium;Neodymium(III) bromide;Neodymium bromide (NdBr3);NdBr3;MFCD00016245;DTXSID4065527;Neodymium(III) bromide, anhydrous;EINECS 236-897-2;NSC158924;NSC 158924;NSC-158924;D95728;Q1977472;Neodymium(III) bromide, anhydrous, powder, 99.9% trace metals basis

Chemical Property of Neodymium bromide

Chemical Property:

• Appearance/Colour: Off-white to pale green powder
• Melting Point: 684 °C(lit.)
• Boiling Point: 1540 °C
• Flash Point: 1540°C
• PSA: 0.00000
• Density: 5.3 g/mL at 25 °C(lit.)
• LogP: 2.53680
• Sensitive.: Hygroscopic
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 380.66069
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

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

Neodymium(III) bromide, anhydrous (99.9%-Nd) (REO) ^*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:

• Chemical Classes: Metals -> Rare Earth Metals
• Canonical SMILES: Br[Nd](Br)Br

Technology Process of Neodymium bromide

There total 16 articles about Neodymium bromide 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%

[Nd(bromide)2(water)6]Br → neodymium(III) bromide (13536-80-6)

Guidance literature:

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

DOI:10.1016/j.poly.2010.02.027

Reference yield: 70.0%

neodymium(III) oxide → neodymium(III) bromide (13536-80-6)

Guidance literature:

With hydrogen bromide; reaction of the oxide with HBr gas at high temp.;

Reference yield:

neodymium(III) oxide + aluminium bromide (7727-15-3) → aluminum oxide (1333-84-2,1344-28-1) + neodymium(III) bromide (13536-80-6)

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:

carbon tetrabromide

hydrogen bromide

bromine

disulfur dichloride

Downstream raw materials:

Nd(C₆H₅C₃N₂(CH₃)2ONHCOCH₃)2Br₃

Nd(III)(dibenzylsulphoxide)5(bromide)3

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

Refernces

• 1、 Ribeiro, S. J. L.,Massabni, A. M. G.,Stucchi, E. Berwerth. "". . p. 67 - 72. Retrieved 1991.
• 2、 Gaune-Escard, Marcelle,Bogacz, A.,Rycerz, L.,Szczepaniak, W.. "". . p. 1117 - 1124. Retrieved 1995.
• 3、 Rycerz,Gaune-Escard. "Lanthanide(III) halides: Thermodynamic properties and their correlation with crystal structure". . p. 167 - 174. Retrieved 2008/10/09.