benzene-1,2-diyl dimethanesulfonate

Base Information

• Chemical Name: benzene-1,2-diyl dimethanesulfonate
• CAS No.: 64931-04-0
• Molecular Formula: C8H10 O6 S2
• Molecular Weight: 266.296

Synonyms:1,2-Bis(methanesulfonyloxy)benzene;Catecholdimethanesulfonate;NSC 511262;1,2-Benzenediol,dimethanesulfonate (9CI);

Chemical Property of benzene-1,2-diyl dimethanesulfonate

Chemical Property:

• Vapor Pressure: 6.64E-08mmHg at 25°C
• Refractive Index: 1.549
• Boiling Point: 451.2°Cat760mmHg
• Flash Point: 226.7°C
• Density: 1.483g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of benzene-1,2-diyl dimethanesulfonate

There total 4 articles about benzene-1,2-diyl dimethanesulfonate 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: 98.0%

benzene-1,2-diol (120-80-9,19481-10-8,37349-32-9) + methanesulfonyl chloride (124-63-0) → 1,2-bis<(methylsulfonyl)oxy>benzene (64931-04-0)

Guidance literature:

With triethylamine; In ethyl acetate; at 0 - 20 ℃; for 0.166667h; Green chemistry;

DOI:10.1055/s-0034-1378867

Reference yield:

methanesulfonic acid (75-75-2,98527-29-8) + 2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin (14098-44-3) → 1,2-bis(methanesulfonyloxy)ethane (4672-49-5) + diethylene glycol dimesylate (34604-52-9) + 1,2-bis<(methylsulfonyl)oxy>benzene (64931-04-0) + 2-(2-methylsulfonatoethyl)phenyl methanesulfonate + 1,2-bis(2’-hydroxyethoxy)benzene dimesylate

Guidance literature:

With phosphorus pentoxide;

Reference yield:

methanesulfonyl chloride (124-63-0) → 1,2-bis<(methylsulfonyl)oxy>benzene (64931-04-0)

Guidance literature:

With potassium hydroxide; benzene;

upstream raw materials:

benzene-1,2-diol

methanesulfonyl chloride

methanesulfonic acid

2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin

Downstream raw materials:

2-(mesyloxy)phenol

Methanesulfonic acid 2-aminooxy-phenyl ester

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