4,4'-Dimethoxythiobenzophenone

Base Information

• Chemical Name: 4,4'-Dimethoxythiobenzophenone
• CAS No.: 958-80-5
• Molecular Formula: C15H14 O2 S
• Molecular Weight: 258.341
• Hs Code.: 2930909090
• European Community (EC) Number: 213-489-2
• NSC Number: 101004
• DSSTox Substance ID: DTXSID50241966
• Nikkaji Number: J124.139G
• Wikidata: Q83125535
• Mol file: 958-80-5.mol

Synonyms:4,4'-Dimethoxythiobenzophenone;958-80-5;Bis(4-methoxyphenyl)methanethione;Methanethione, bis(4-methoxyphenyl)-;Di-p-Anisyl thioketone;p,p'-Dimethoxythiobenzophenone;Benzophenone, 4,4'-dimethoxythio-;EINECS 213-489-2;C15H14O2S;NSC101004;NCIOpen2_006819;Benzophenone,4'-dimethoxythio-;SCHEMBL3448365;Bis(4-methoxyphenyl) thioketone;DTXSID50241966;Bis(4-methoxyphenyl)methanethione #;NSC816948;AKOS024333090;NSC 101004;NSC-101004;NSC-816948

Chemical Property of 4,4'-Dimethoxythiobenzophenone

Chemical Property:

• Boiling Point: 384.9°Cat760mmHg
• Flash Point: 186.6°C
• PSA: 50.55000
• Density: 1.156g/cm³
• LogP: 3.47010
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 258.07145086
• Heavy Atom Count: 18
• Complexity: 238

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=C(C=C1)C(=S)C2=CC=C(C=C2)OC

Technology Process of 4,4'-Dimethoxythiobenzophenone

There total 13 articles about 4,4'-Dimethoxythiobenzophenone 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%

bis(4-methoxyphenyl)selenoketone (135655-33-3) → bis(4-methoxyphenyl)thione (958-80-5)

Guidance literature:

With sulfur; In benzene; for 0.5h; Heating;

Reference yield: 93.0%

bis(p-methoxyphenyl)methanone (90-96-0) → bis(4-methoxyphenyl)thione (958-80-5)

Guidance literature:

With aluminum oxide; tetraphosphorus decasulfide; In acetonitrile; for 0.75h; Heating;

DOI:10.1016/j.tetlet.2004.06.091

Reference yield: 83.0%

4,4'-dimethoxythiobenzophenone sulfoxide (15848-08-5) → bis(4-methoxyphenyl)thione (958-80-5)

Guidance literature:

With tetraphosphorus decasulfide; In dichloromethane; at 25 ℃; for 2h;

DOI:10.1055/s-1981-29423

upstream raw materials:

thioacetic acid

dichloro-bis-(4-methoxy-phenyl)-methane

bis(p-methoxyphenyl)methanone

thiophosgene

Downstream raw materials:

triethylphosphine oxide

triethylphosphine sulfide

bis(p-methoxyphenyl)methanone

5,5-bis-(4-methoxy-phenyl)-3-(2,4,6-trimethyl-phenyl)-[1,4,2]oxathiazole