2-Bromoanthraquinone

Base Information

• Chemical Name: 2-Bromoanthraquinone
• CAS No.: 572-83-8
• Molecular Formula: C14H7BrO2
• Molecular Weight: 287.112
• Hs Code.: 29146990
• Mol file: 572-83-8.mol

Synonyms:Anthraquinone,2-bromo- (6CI,7CI,8CI);2-Bromo-9,10-anthraquinone;NSC4633;b-Bromoanthraquinone;

Chemical Property of 2-Bromoanthraquinone

Chemical Property:

• Appearance/Colour: Light yellow or white crystal powder
• Vapor Pressure: 4.64E-08mmHg at 25°C
• Melting Point: 208 °C
• Refractive Index: 1.681
• Boiling Point: 443.439 °C at 760 mmHg
• Flash Point: 160.125 °C
• PSA: 34.14000
• Density: 1.638 g/cm³
• LogP: 3.22450
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: almost transparency in hot Toluene

Purity/Quality:

99.5%MIN ^*data from raw suppliers

2-Bromoanthraquinone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Bromoanthraquinone

There total 26 articles about 2-Bromoanthraquinone 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%

2-nitroanthraquinone (605-27-6) → 2-bromoanthracene-9,10-dione (572-83-8)

Guidance literature:

With bromine; In methanol; nitrobenzene;

Reference yield: 89.0%

2-aminoanthraquinone (117-79-3) → 2-bromoanthracene-9,10-dione (572-83-8)

Guidance literature:

With tert.-butylnitrite; copper(ll) bromide; In acetonitrile; at 65 ℃; for 3h;

Reference yield: 89.0%

tert.-butylnitrite (540-80-7) + 2-aminoanthraquinone (117-79-3) → 2-bromoanthracene-9,10-dione (572-83-8)

Guidance literature:

With hydrogenchloride; copper(ll) bromide; In water; acetonitrile;

upstream raw materials:

1-Bromoanthraquinone

2-(4-bromobenzoyl)benzoic acid

2-amino-3-bromoanthraquinone

2,9,10-tribromo-anthracene

Downstream raw materials:

2-bromo-9,10-diphenyl-9,10-dihydro-anthracene-9,10-diol

2,2'-sulfanediyl-di-anthraquinone

2-hydroxy-9,10-anthraquinone

1,2-dihydroxy-9,10-anthracenedione

Refernces

• 1、 Jang, Young Ju,Lim, Byung Tack,Yoon, Soon Byung,Choi, Ho Jun,Ha, Jae Un,Chung, Dae Sung,Lee, Sang-Gyeong. "A small molecule composed of anthracene and thienothiophene devised for high-performance optoelectronic applications". . p. 30 - 36. Retrieved 2015.
• 2、 Kondo, Shin-ichi,Osawa, Kohei,Tagaya, Hideyuki. "Naked eye detection of anions by 2,2¤-bianthracene derivative bearing urea groups in various organic solvents". supporting information. p. 290 - 294. Retrieved 2020/04/10.
• 3、 G?bel, Dominik,Clamor, Nils,Lork, Enno,Nachtsheim, Boris J.. "Aerobic C(sp2)-H Hydroxylations of 2-Aryloxazolines: Fast Access to Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores". supporting information. p. 5373 - 5377. Retrieved 2019/06/07.