1,5-DIBROMOANTHRAQUINONE

Base Information

• Chemical Name: 1,5-DIBROMOANTHRAQUINONE
• CAS No.: 602-77-7
• Molecular Formula: C14H6Br2O2
• Molecular Weight: 366.008
• Hs Code.: 2914700090
• Mol file: 602-77-7.mol

Synonyms:1,5-DIBROMOANTHRAQUINONE;DIBROMOANTHRAQUINONE

Chemical Property of 1,5-DIBROMOANTHRAQUINONE

Chemical Property:

• Vapor Pressure: 8.12E-10mmHg at 25°C
• Melting Point: 292 °C
• Refractive Index: 1.7
• Boiling Point: 491.8°C at 760 mmHg
• Flash Point: 172.2°C
• PSA: 34.14000
• Density: 1.911g/cm³
• LogP: 3.98700

Purity/Quality:

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

1,5-Dibromoanthracene-9,10-dione ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,5-DIBROMOANTHRAQUINONE

There total 11 articles about 1,5-DIBROMOANTHRAQUINONE 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: 88.0%

1,5-diaminoanthraquinone (129-44-2) → 1,5-dibromo-9,10-anthraquinone (602-77-7)

Guidance literature:

With tert.-butylnitrite; copper(ll) bromide; In acetonitrile; at 65 ℃; for 2.5h;

DOI:10.1080/15421406.2015.1076296

Reference yield:

1,5-Dichloroanthraquinone (82-46-2) → 1,5-dibromo-9,10-anthraquinone (602-77-7)

Guidance literature:

With phosphoric acid; nitrobenzene; potassium bromide; copper dichloride;

Reference yield:

1,5-Dichloroanthraquinone (82-46-2) → 1-Chloro-5-bromo-anthrachinone (10430-72-5) + 1,5-dibromo-9,10-anthraquinone (602-77-7)

Guidance literature:

With phosphoric acid; potassium bromide; copper dichloride; In nitrobenzene; at 195 - 205 ℃; for 40h; Title compound not separated from byproducts;

DOI:10.1007/BF00814140

upstream raw materials:

1,5-anthraquinone disulfonate

sodium anthraquinone-1,5-disulphonate

1,5-Dichloroanthraquinone

phosphoric acid

Downstream raw materials:

1,5-dimethylaminoanthraquinone

9,10-Dihydroxyanthracene

1,5-dibromoanthraquinone

1,5-dihydroxyanthraquinone

Refernces

• 1、 -. "Alpha-diimine ligand compound, complex and preparation method of polyolefin lubricating oil base oil". Paragraph 0142-0145. . Retrieved 2020/07/24.
• 2、 Kang, Seokwoo,Lee, Hayoon,Kim, Beomjin,Kang, Hyeonmi,Park, Jongwook. "Synthesis and property of new blue emitting materials with bulky side group". . p. 66 - 73. Retrieved 2015/10/20.