1,4-Dibromo-2,5-bis(dibromomethyl)benzene

Base Information

• Chemical Name: 1,4-Dibromo-2,5-bis(dibromomethyl)benzene
• CAS No.: 36711-69-0
• Molecular Formula: C8H4Br6
• Molecular Weight: 579.544
• Hs Code.: 2903999090
• European Community (EC) Number: 253-165-8
• DSSTox Substance ID: DTXSID60190178
• Nikkaji Number: J332.340D
• Wikidata: Q83062468
• Mol file: 36711-69-0.mol

Synonyms:1,4-Dibromo-2,5-bis(dibromomethyl)benzene;36711-69-0;EINECS 253-165-8;C8H4Br6;SCHEMBL6519402;DTXSID60190178

Chemical Property of 1,4-Dibromo-2,5-bis(dibromomethyl)benzene

Chemical Property:

• Vapor Pressure: 4.42E-08mmHg at 25°C
• Boiling Point: 456.3°Cat760mmHg
• Flash Point: 221.7°C
• PSA: 0.00000
• Density: 2.777g/cm³
• LogP: 6.78840
• XLogP3: 6.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 579.53518
• Heavy Atom Count: 14
• Complexity: 163

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1Br)C(Br)Br)Br)C(Br)Br

Technology Process of 1,4-Dibromo-2,5-bis(dibromomethyl)benzene

There total 6 articles about 1,4-Dibromo-2,5-bis(dibromomethyl)benzene 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: 95.0%

2,5-dibromo-p-xylene (1074-24-4) → 1,4-dibromo-2,5-bis(dibromomethyl)benzene (36711-69-0)

Guidance literature:

With N-Bromosuccinimide; dibenzoyl peroxide; In acetonitrile; for 15h; Reagent/catalyst; Solvent; Reflux;

DOI:10.1055/s-0035-1561651

Reference yield: 80.0%

2,5-dibromo-p-xylene (1074-24-4) → 1,4-bis(bromomethyl)-2,5-dibromobenzene (35335-16-1) + 1,4-dibromo-2,5-bis(dibromomethyl)benzene (36711-69-0)

Guidance literature:

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); In benzene; for 18h; Reflux;

DOI:10.1055/s-0035-1561651

Reference yield: 73.2%

2,5-dibromo-p-xylene (1074-24-4) → 1,4-bis(bromomethyl)-2,5-dibromobenzene (35335-16-1) + 1,4-dibromo-2,5-bis(dibromomethyl)benzene (36711-69-0) + 1,4-dibromo-2-(bromomethyl)-5-(dibromomethyl)benzene

Guidance literature:

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); In tetrachloromethane; at 60 ℃; for 8h;

DOI:10.1016/j.tet.2021.132359

upstream raw materials:

2,5-dibromo-p-xylene

bromine

para-xylene

Downstream raw materials:

2,5-dibromoterephthalaldehyde

2,5-di(2-thienyl)-terephthalaldehyde

4-[4-(N,N-dimethylamino)styryl]-2,5-diphenylbenzaldehyde

C₃₁H₂₉NO₃