MONOBROMODIBENZO-PARA-DIOXIN

Base Information

• Chemical Name: MONOBROMODIBENZO-PARA-DIOXIN
• CAS No.: 105908-71-2
• Molecular Formula: C12H7 Br O2
• Molecular Weight: 263.09
• Hs Code.: 2932999099
• Mol file: 105908-71-2.mol

Synonyms:Dibenzo-p-dioxin,1-bromo- (6CI); 1-Bromodibenzo-p-dioxin; 1-Bromodibenzodioxin;1-Monobromodibenzodioxin

Chemical Property of MONOBROMODIBENZO-PARA-DIOXIN

Chemical Property:

• Melting Point: 104 °C
• Boiling Point: 331.5°Cat760mmHg
• Flash Point: 153.9°C
• PSA: 18.46000
• Density: 1.6g/cm³
• LogP: 4.34710

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1-Bromodibenzo-p-dioxin is used in analytical method for the detection of PBDD/DF in environmental samples, and also functions as a standard for environmental testing and research.

Technology Process of MONOBROMODIBENZO-PARA-DIOXIN

There total 1 articles about MONOBROMODIBENZO-PARA-DIOXIN 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:

dioxin (262-12-4) → 1-bromodibenzo[b,e][1,4]dioxine (105908-71-2)

Guidance literature:

With diethyl ether; phenyllithium; Anschliessendes Behandeln mit Brom in Aether;

DOI:10.1021/ja01563a044

Reference yield: 80.0%

1-bromodibenzo[b,e][1,4]dioxine (105908-71-2) + (3-chloro-2-fluorophenyl) boronic acid (352535-82-1) → C18H10ClFO2

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In tetrahydrofuran; water; for 12h; Inert atmosphere; Reflux;

Reference yield: 76.0%

1-bromodibenzo[b,e][1,4]dioxine (105908-71-2) + 2-methoxycarbonylphenylboronic acid (374538-03-1) → C20H14O4

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutylammomium bromide; potassium carbonate; In water; toluene; at 80 ℃; for 10h; Inert atmosphere;

upstream raw materials:

dioxin