1,4-Bis(1,2-dibromoethyl)benzene

Base Information

• Chemical Name: 1,4-Bis(1,2-dibromoethyl)benzene
• CAS No.: 25393-98-0
• Molecular Formula: C10H10 Br4
• Molecular Weight: 449.805
• Hs Code.: 2903999090
• European Community (EC) Number: 246-936-5
• NSC Number: 96981
• DSSTox Substance ID: DTXSID40948250
• Nikkaji Number: J54.858H
• Mol file: 25393-98-0.mol

Synonyms:1,4-Bis(1,2-dibromoethyl)benzene;25393-98-0;p-Bis(1,2-dibromoethyl)benzene;Benzene, 1,4-bis(1,2-dibromoethyl)-;EINECS 246-936-5;NSC 96981;BRN 1961936;1,4-Bis-(1,2-dibromoethyl)-benzene;3-05-00-00970 (Beilstein Handbook Reference);NSC96981;1,4-bis-(1,2-Dibromoethyl)benzene;1,2-dibromoethyl)benzene;SCHEMBL7640651;DTXSID40948250;Benzene,4-bis(1,2-dibromoethyl)-;MFCD00017881;NSC-96981;AKOS024429510;AS-75509;LS-29140;(2,3-Difluoro-4-hydroxy-phenyl)-aceticacid;B1504;FT-0638519;T70660;alpha,alpha',beta,beta'-Tetrabromo-1,4-diethylbenzene

Chemical Property of 1,4-Bis(1,2-dibromoethyl)benzene

Chemical Property:

• Vapor Pressure: 1.07E-05mmHg at 25°C
• Melting Point: 156oC
• Boiling Point: 382oC at 760 mmHg
• Flash Point: 179.4oC
• PSA: 0.00000
• Density: 2.149g/cm3
• LogP: 5.34840
• XLogP3: 4.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 449.74750
• Heavy Atom Count: 14
• Complexity: 136

Purity/Quality:

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

1,4-bis(1,2-Dibromoethyl)benzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(CBr)Br)C(CBr)Br

Technology Process of 1,4-Bis(1,2-dibromoethyl)benzene

There total 4 articles about 1,4-Bis(1,2-dibromoethyl)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: 44.0%

1,4-Divinylbenzene (105-06-6) → 1,4-bis(1,2-dibromoethyl)benzene (25393-98-0)

Guidance literature:

With bromine; In hexane; at 20 ℃; for 1.5h;

Reference yield:

1,4-diethylbenzene (105-05-5) → 1,4-bis(1,2-dibromoethyl)benzene (25393-98-0)

Guidance literature:

With bromine; at 155 ℃;

Reference yield:

benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 1,4-bis(1,2-dibromoethyl)benzene (25393-98-0)

Guidance literature:

Multi-step reaction with 2 steps

1: AlCl₃ / Trennung durch Darstellung der Sulfonsaeuren

2: bromine / 155 °C

With aluminium trichloride; bromine;

upstream raw materials:

1,4-Divinylbenzene

1,4-diethylbenzene

benzene

Downstream raw materials:

1,4-distyrylbenzene

1,4-di(2-bromo-1-phenylethyl)benzene

C₂₄H₂₄Br₂

C₂₄H₂₂Br₄