Zirconium tetrabromide

Base Information

• Chemical Name: Zirconium tetrabromide
• CAS No.: 13777-25-8
• Molecular Formula: Br4Zr
• Molecular Weight: 410.84
• European Community (EC) Number: 237-417-4
• NSC Number: 151954
• DSSTox Substance ID: DTXSID6065630
• Wikipedia: Zirconium(IV) bromide,Zirconium(IV)_bromide,Zirconium bromide
• Wikidata: Q2348790
• Mol file: 13777-25-8.mol

Synonyms:Zirconium tetrabromide;13777-25-8;Zirconium(IV) bromide;Zirconium bromide (ZrBr4), (T-4)-;Zirconium bromide (ZrBr4);ZrBr4;Zirconium(IV)bromide;EINECS 237-417-4;MFCD00049637;NSC 151954;tetrabromozirconium;Br4Zr;Br4-Zr;[Zr](Br)(Br)(Br)Br;DTXSID6065630;Zirconium bromide(zrbr4),(t-4)-;NSC151954;NSC-151954;CS-0111454;Q2348790;Zirconium(IV) bromide, anhydrous, 99.99% trace metals basis

Chemical Property of Zirconium tetrabromide

Chemical Property:

• Vapor Pressure: 20200mmHg at 25°C
• Melting Point: 450°C
• Boiling Point: 360°C (estimate)
• PSA: 0.00000
• Density: 4.201 g/cm³
• LogP: 3.38240
• Sensitive.: Moisture Sensitive
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 409.57395
• Heavy Atom Count: 5
• Complexity: 19.1

Purity/Quality:

99% ^*data from raw suppliers

Zirconium(IV) bromide, 98% (99+%-Zr) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 20/21/22-34-22-14
• Safety Statements: 22-26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: Br[Zr](Br)(Br)Br
• Uses: Zirconium(IV) bromide is used as a starting material in the synthesis of zirconium hydride complexes as well as unique cluster compounds. It is also used as a biochemical for proteomics research and as a chemical and organic intermediate.

Technology Process of Zirconium tetrabromide

There total 14 articles about Zirconium tetrabromide 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: 32.0%

zirconium(IV) chloride (10026-11-6) → zirconium(IV) bromide (13777-25-8)

Guidance literature:

With hydrogen bromide; In diethyl ether; n-heptane; byproducts: LiCl, B2H6, H2; (Ar); ZrCl4 and LiBH4 were shaken in a Schlenk tube, dissolving in n-heptane at -78°C in vacuo, HBr was bubbled for 6 h at ambient temp.,stirring 12 h under HBr atmosphere; filtn., washed with n-heptane, dried in vacuo, sublimed at 190°C for 18 h, elem. anal.;

DOI:10.1039/DT9900001813

Reference yield:

bromine (7726-95-6) + zirconium(IV) oxide (7440-67-7) → zirconium(IV) bromide (13777-25-8)

Guidance literature:

With carbon dioxide; pyrographite; In neat (no solvent); heating a mixture of ZrO2 and C in a stream of Br2 and CO2;;

Reference yield:

zirconium (III) bromide (24621-18-9) → zirconium dibromide + zirconium(IV) bromide (13777-25-8)

Guidance literature:

In neat (no solvent); heating of 0.5 g ZrBr3 in an evacuated pyrex glass tube at 350°C, 10-15 hours or at 390°C, 6 hours; temp. should be lower than 400°C;; removal of ZrBr4;;

DOI:10.1021/ja01357a016

upstream raw materials:

zirconium

bromine

zirconium(IV) oxide

zirconium(IV) chloride

Downstream raw materials:

zirconium

hydrogen bromide

zirconium tetrahydroxide

Zr(CH₂C(CH₃)3)2Br₂(CH₃CH₂OCH₂CH₃)2

Refernces

• 1、 Matthews, J. M.. "". . p. 839 - 843. Retrieved 1898.