4,7-dimethyl-1-benzofuran-2,3-dione

Base Information

Chemical Name:4,7-dimethyl-1-benzofuran-2,3-dione
CAS No.:31297-30-0
Molecular Formula:C10H8 O3
Molecular Weight:176.172
Hs Code.:
Mol file:31297-30-0.mol

Synonyms:NSC 226193

Suppliers and Price of 4,7-dimethyl-1-benzofuran-2,3-dione

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

Total 5 raw suppliers

Chemical Property of 4,7-dimethyl-1-benzofuran-2,3-dione

Chemical Property:

Vapor Pressure:0.000368mmHg at 25°C
Boiling Point:318.2°C at 760 mmHg
Flash Point:151.4°C
Density:1.303g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4,7-dimethyl-1-benzofuran-2,3-dione

There total 4 articles about 4,7-dimethyl-1-benzofuran-2,3-dione 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%

: 95-87-4
2,5-Dimethylphenol

: 79-37-8
oxalyl dichloride

: 31297-30-0
4,7-dimethyl-benzofuran-2,3-dione

Guidance literature:: 2,5-Dimethylphenol; oxalyl dichloride; With dmap; In dichloromethane; for 3h; Inert atmosphere; Reflux;

With aluminum (III) chloride; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1002/anie.201602689

Reference yield:

: oxalic acid-chloride-(2,5-dimethyl-phenyl ester)

: 31297-30-0
4,7-dimethyl-benzofuran-2,3-dione

Guidance literature:: With carbon disulfide; aluminium trichloride;

Reference yield:

: 95-87-4
2,5-Dimethylphenol

: 31297-30-0
4,7-dimethyl-benzofuran-2,3-dione

Guidance literature:: Multi-step reaction with 2 steps

2: carbon disulfide; aluminium chloride

With carbon disulfide; aluminium trichloride;