2,4,4',6-Tetrabromodiphenyl ether

Base Information

Chemical Name:2,4,4',6-Tetrabromodiphenyl ether
CAS No.:189084-63-7
Molecular Formula:C₁₂H₆Br₄O
Molecular Weight:485.795
Hs Code.:
European Community (EC) Number:621-541-4
UNII:V4E313N2AJ
DSSTox Substance ID:DTXSID60879895
Nikkaji Number:J152.851C
Wikidata:Q27291523
Mol file:189084-63-7.mol

Synonyms:2,4,4',6-Tetrabromodiphenyl ether;189084-63-7;1,3,5-tribromo-2-(4-bromophenoxy)benzene;UNII-V4E313N2AJ;V4E313N2AJ;Benzene, 1,3,5-tribromo-2-(4-bromophenoxy)-;PBDE 75;BDE-75;SCHEMBL75022;DTXSID60879895;NS00077088;J-012192;Q27291523

Suppliers and Price of 2,4,4',6-Tetrabromodiphenyl ether

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
2,4,4',6-TETRABROMODIPHENYL ETHER 95.00%
5MG
$ 496.69

Total 7 raw suppliers

Chemical Property of 2,4,4',6-Tetrabromodiphenyl ether

Chemical Property:

Melting Point:149-150 oC (ethyl ether )**
Boiling Point:391.915oC at 760 mmHg
Flash Point:-12oC
PSA：9.23000
Density:2.161g/cm3
LogP:6.52890
Storage Temp.:2-8°C
XLogP3:6.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:485.71112
Heavy Atom Count:17
Complexity:231

Purity/Quality:

99% ^*data from raw suppliers

2,4,4',6-TETRABROMODIPHENYL ETHER 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s): F,Xn,N
Hazard Codes:F,Xn,N
Statements: 11-38-50/53-65-67
Safety Statements: 60-61-62-33-29-16-9

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1OC2=C(C=C(C=C2Br)Br)Br)Br
Uses 1,3,5-Tribromo-2-(4-bromophenoxy)benzene is a flame retardant incorporated into various consumer products to prevent flame propagation.

Technology Process of 2,4,4',6-Tetrabromodiphenyl ether

There total 3 articles about 2,4,4',6-Tetrabromodiphenyl ether 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: 23.0%

: 53601-22-2
4,4'-dibromodiphenyliodonium chloride

: 118-79-6
2,4,6-tribromophenol

: 189084-63-7
2,4,4',6-tetrabromodiphenyl ether

Guidance literature:: With sodium hydroxide; In water;
DOI:10.1021/es9902266

Reference yield:

: 108-86-1,52753-63-6
bromobenzene

: 189084-63-7
2,4,4',6-tetrabromodiphenyl ether

Guidance literature:: Multi-step reaction with 2 steps

1: 23 percent / iodyl sulfate; H₂SO₄; HNO₃ / 2 h / 45 °C

2: 23 percent / NaOH / H₂O

With sodium hydroxide; iodyl sulfate; sulfuric acid; nitric acid; In water; 1: Addition / 2: Substitution;
DOI:10.1021/es9902266

Reference yield:

: 108-86-1,52753-63-6
bromobenzene

: 189084-63-7
2,4,4',6-tetrabromodiphenyl ether

Guidance literature:: Multi-step reaction with 2 steps

1.1: sulfuric acid; I₂; HNO₃ / 0 - 45 °C

1.2: 65 percent / HCl / methanol

2.1: 21 percent / sodium hydroxide / H₂O / 2 h / Heating

With sodium hydroxide; sulfuric acid; iodine; nitric acid; In water;
DOI:10.1016/j.tet.2006.01.092