8-Bromo-7,12-dimethylbenz[a]anthracene

Base Information

• Chemical Name: 8-Bromo-7,12-dimethylbenz[a]anthracene
• CAS No.: 63018-63-3
• Molecular Formula: C20H15Br
• Molecular Weight: 335.26
• Mol file: 63018-63-3.mol

Synonyms:5-Bromo-9,10-dimethyl-1,2-benzanthracene;8-bromo-7,12-dimethyl-benz[a]anthracene;8-Brom-7,12-dimethyl-benz[a]anthracen;BENZ(a)ANTHRACENE,8-BROMO-7,12-DIMETHYL;

Chemical Property of 8-Bromo-7,12-dimethylbenz[a]anthracene

Chemical Property:

• Vapor Pressure: 6.72E-10mmHg at 25°C
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 506.9°C at 760 mmHg
• Flash Point: 256.8°C
• PSA: 0.00000
• Density: 1.393g/cm³
• LogP: 6.52550

Purity/Quality:

99% ^*data from raw suppliers

8-BROMO-7,12-DIMETHYLBENZ[A]ANTHRACENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 8-Bromo-7,12-dimethylbenz[a]anthracene

There total 3 articles about 8-Bromo-7,12-dimethylbenz[a]anthracene 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:

3-bromophthalic anhydride (82-73-5) → 8-bromo-7,12-dimethyl-benz[a]anthracene (63018-63-3)

Guidance literature:

Multi-step reaction with 3 steps

1: benzene

2: concentrated aqueous H₂SO₄

3: benzene / anschliessendes Behandeln mit wss. HI und Essigsaeure und Kochen des Reaktionsprodukts mit SnCl₂ in konz. wss. HCl und Dioxan

With sulfuric acid; benzene;

DOI:10.1021/ja01153a544

Reference yield:

2-bromo-6-[1]naphthoyl-benzoic acid (860696-18-0) → 8-bromo-7,12-dimethyl-benz[a]anthracene (63018-63-3)

Guidance literature:

Multi-step reaction with 2 steps

1: concentrated aqueous H₂SO₄

2: benzene / anschliessendes Behandeln mit wss. HI und Essigsaeure und Kochen des Reaktionsprodukts mit SnCl₂ in konz. wss. HCl und Dioxan

With sulfuric acid; benzene;

DOI:10.1021/ja01153a544

Reference yield:

methyl magnesium iodide (917-64-6) + 8-bromo-benz[a]anthracene-7,12-dione (110789-75-8) → 8-bromo-7,12-dimethyl-benz[a]anthracene (63018-63-3)

Guidance literature:

With benzene; anschliessendes Behandeln mit wss. HI und Essigsaeure und Kochen des Reaktionsprodukts mit SnCl₂ in konz. wss. HCl und Dioxan;

DOI:10.1021/ja01153a544

upstream raw materials:

methyl magnesium iodide

8-bromo-benz[a]anthracene-7,12-dione

3-bromophthalic anhydride

2-bromo-6-[1]naphthoyl-benzoic acid

Downstream raw materials:

7,12-dimethyl-benz[a]anthracene-8-carbonitrile