1-(3-BROMOPROPOXY)-4-BROMOBENZENE

Base Information

• Chemical Name: 1-(3-BROMOPROPOXY)-4-BROMOBENZENE
• CAS No.: 7497-87-2
• Molecular Formula: C9H10Br2O
• Molecular Weight: 293.986
• Hs Code.: 2909309090
• Mol file: 7497-87-2.mol

Synonyms:1-Bromo-3-(4-bromophenoxy)propane;3-(4-Bromophenoxy)propyl bromide;4-Bromophenyl 3-bromopropyl ether;NSC 406842;

Chemical Property of 1-(3-BROMOPROPOXY)-4-BROMOBENZENE

Chemical Property:

• Vapor Pressure: 0.000474mmHg at 25°C
• Refractive Index: 1.569
• Boiling Point: 324.1 °C at 760 mmHg
• Flash Point: 131.2 °C
• PSA: 9.23000
• Density: 1.672 g/cm³
• LogP: 3.61290

Purity/Quality:

99% ^*data from raw suppliers

1-Bromo-4-(3-Bromopropoxy)benzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(3-BROMOPROPOXY)-4-BROMOBENZENE

There total 9 articles about 1-(3-BROMOPROPOXY)-4-BROMOBENZENE 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: 89.0%

4-(allyloxy)bromobenzene (25244-30-8) → 1-bromo-4-(3'-bromopropoxy)benzene (7497-87-2)

Guidance literature:

With sulfuric acid; sodium bromide; dibenzoyl peroxide; In tetrachloromethane; at 70 ℃; for 7h;

Reference yield: 82.0%

4-bromo-phenol (106-41-2) + 1,3-dibromo-propane (109-64-8) → 1-bromo-4-(3'-bromopropoxy)benzene (7497-87-2)

Guidance literature:

With potassium carbonate; In ethanol; at 80 ℃; for 4h;

DOI:10.1016/j.ejmech.2012.04.013

Reference yield: 76.0%

3-(4-Bromophenoxy)-1-propanol (67900-64-5) → 1-bromo-4-(3'-bromopropoxy)benzene (7497-87-2)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; at 20 ℃; for 1h;

upstream raw materials:

4-bromo-phenol

1,3-dibromo-propane

1-bromo-3-propanol

3-(4-Bromophenoxy)-1-propanol

Downstream raw materials:

3-(4-bromo-phenoxy)-propylsulfanyl cyanate

1-bromo-4-[3-(4-methylpiperazin-1-yl)propoxy]benzene

3-(4-bromophenoxy)-N,N-dimethyl-propan-1-amine

3-phenoxypropyl bromide

Refernces

• 1、 -. "Novel compound, polymer prepared therefrom, and organic light emitting device comprising the polymer". Paragraph 0185-0189. . Retrieved 2020/07/28.
• 2、 Arakawa, Yuki,Komatsu, Kenta,Tsuji, Hideto. "Twist-bend nematic liquid crystals based on thioether linkage". supporting information. p. 6786 - 6793. Retrieved 2019/05/10.