4-Bromo-7,12-dimethylbenz(a)anthracene

Base Information

Chemical Name:4-Bromo-7,12-dimethylbenz(a)anthracene
CAS No.:78302-39-3
Molecular Formula:C₂₀H₁₅Br
Molecular Weight:335.243
Hs Code.:2903999090
DSSTox Substance ID:DTXSID90999656
Wikidata:Q82992837
Mol file:78302-39-3.mol

Synonyms:4-bromo-7,12-dimethylbenz(a)anthracene;4-bromo-DMBA

Suppliers and Price of 4-Bromo-7,12-dimethylbenz(a)anthracene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
4-BROMO-7,12-DIMETHYLBENZ(A)ANTHRACENE 95.00%
5MG
$ 500.80

Total 8 raw suppliers

Chemical Property of 4-Bromo-7,12-dimethylbenz(a)anthracene

Chemical Property:

Vapor Pressure:6.72E-10mmHg at 25°C
Melting Point:150.5-151.5 °C(Solv: benzene (71-43-2); ethanol (64-17-5))
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
XLogP3:6.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:334.03571
Heavy Atom Count:21
Complexity:378

Purity/Quality:

99% ^*data from raw suppliers

4-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:

Canonical SMILES:CC1=C2C=CC3=C(C2=C(C4=CC=CC=C14)C)C=CC=C3Br

Technology Process of 4-Bromo-7,12-dimethylbenz(a)anthracene

There total 3 articles about 4-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: 71.0%

: 81830-49-1
4-bromo-7,12-dihydro-7,12-dihydroxy-7,12-dimethylbenz anthracene

: 78302-39-3
4-bromo-7,12-dimethyl-benz[a]anthracene

Guidance literature:: With hydrogenchloride; tin(ll) chloride; In diethyl ether; for 0.166667h;
DOI:10.1021/jo00136a003

Reference yield:

: 63715-52-6
4-Bromobenz anthracene-7,12-dione

: 78302-39-3
4-bromo-7,12-dimethyl-benz[a]anthracene

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / benzene; diethyl ether / 1.) RT, 4 h, 2.) reflux, 6 h

2: 71 percent / HCl/SnCl₂ / diethyl ether / 0.17 h

With hydrogenchloride; tin(ll) chloride; In diethyl ether; benzene;
DOI:10.1021/jo00136a003