1,4-Dibromo-2,5-bis-dodecyloxy-benzene

Base Information

• Chemical Name: 1,4-Dibromo-2,5-bis-dodecyloxy-benzene
• CAS No.: 137436-30-7
• Molecular Formula: C30H52Br2O2
• Molecular Weight: 604.55
• DSSTox Substance ID: DTXSID00468727
• Nikkaji Number: J713.148H
• Wikidata: Q82296088
• Mol file: 137436-30-7.mol

Synonyms:1,4-Dibromo-2,5-bis-dodecyloxy-benzene;1,4-dibromo-2,5-didodecoxybenzene;137436-30-7;SCHEMBL339687;DTXSID00468727;HMAVEAAQNNRASN-UHFFFAOYSA-N;2,5-dibromo-1,4-bis(n-dodecyloxy)benzene

Chemical Property of 1,4-Dibromo-2,5-bis-dodecyloxy-benzene

Chemical Property:

• Melting Point: 77-78 °C
• Boiling Point: 581.8±45.0 °C(Predicted)
• PSA: 18.46000
• Density: 1.134±0.06 g/cm3(Predicted)
• LogP: 11.81100
• XLogP3: 14.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 24
• Exact Mass: 604.23136
• Heavy Atom Count: 34
• Complexity: 383

Purity/Quality:

99.0% ^*data from raw suppliers

1,4-DIBROMO-2,5-DIDODECYLOXYBENZENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCOC1=CC(=C(C=C1Br)OCCCCCCCCCCCC)Br

Technology Process of 1,4-Dibromo-2,5-bis-dodecyloxy-benzene

There total 6 articles about 1,4-Dibromo-2,5-bis-dodecyloxy-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: 97.0%

1,4-bis-dodecyloxy-benzene (3230-09-9) → 2,5-dibromo-1,4-didodecyloxybenzene (137436-30-7)

Guidance literature:

With bromine; In tetrachloromethane; at 80 ℃; for 10h;

DOI:10.1021/jo9919355

Reference yield: 75.0%

2,5-dibromohydroquinone (14753-51-6) + 1-dodecylbromide (143-15-7) → 2,5-dibromo-1,4-didodecyloxybenzene (137436-30-7)

Guidance literature:

With sodium hydroxide; In ethanol; at 70 ℃; for 12h;

DOI:10.1021/ma0613537

Reference yield: 65.0%

2,5-dibromohydroquinone (14753-51-6) + 1-dodecylbromide (143-15-7) → 2,5-dibromo-4-dodecyloxyphenol (364336-10-7) + 2,5-dibromo-1,4-didodecyloxybenzene (137436-30-7)

Guidance literature:

With sodium hydroxide; In ethanol; at 45 - 50 ℃; for 10h;

DOI:10.1002/chem.200500078

upstream raw materials:

1,4-bis-dodecyloxy-benzene

2,5-dibromohydroquinone

1-dodecylbromide

hydroquinone

Downstream raw materials:

1-[(4-bromo-2,5-di(dodecyloxy)phenyl)ethynyl]-2,5-di(dodecyloxy)-4-[(2,6-bis(2-pyridinyl)pyridine-4-yl)ethynyl]benzene

1,4-bis(3-hydroxy-3-methyl-1-butynyl)-2,5-di(dodecyloxy)benzene

1,4-bis[(4-bromo-2,5-di(dodecyloxy)phenyl)ethynyl]-2,5-di(dodecyloxy)benzene

C₆₀H₈₆N₄O₄