difluoromaleic anhydride

Base Information

Chemical Name:difluoromaleic anhydride
CAS No.:669-78-3
Molecular Formula:C4F2 O3
Molecular Weight:134.039
Hs Code.:2917190090
Mol file:669-78-3.mol

Synonyms:Maleicanhydride, difluoro- (6CI,8CI); Difluoromaleic anhydride

Suppliers and Price of difluoromaleic anhydride

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
3,4-DIFLUORO-2,5-FURANDIONE 95.00%
5MG
$ 501.12

Total 47 raw suppliers

Chemical Property of difluoromaleic anhydride

Chemical Property:

Vapor Pressure:10.1mmHg at 25°C
Melting Point:20 °C
Boiling Point:129.7°C at 760 mmHg
Flash Point:32.2°C
PSA：43.37000
Density:1.66g/cm³
LogP:0.22040

Purity/Quality:

99% ^*data from raw suppliers

3,4-DIFLUORO-2,5-FURANDIONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of difluoromaleic anhydride

There total 3 articles about difluoromaleic anhydride 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: 54.0%

: 664-66-4,28812-58-0
2,2,3-trifluorosuccinic acid

: 669-78-3
difluoromaleic anhydride

Guidance literature:: 2,2,3-trifluorosuccinic acid; With sodium hydroxide; In water; for 15h; Heating;

With phosphorus pentoxide; at 100 ℃; for 0.5h;
DOI:10.1021/ja2117848