Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Common name: 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5'-(sulfonyldi-4,1-phenylene) ester

CAS No.: 10340-80-4

Appearance: Powder

Molecular formula: C₃₀H₁₄O₁₂S

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

Product Specification:

Product Description:
5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5'-(sulfonyldi-4,1-phenylene) ester is a complex organic compound featuring two isobenzofuran-1,3-dione (phthalimide) groups linked by a sulfonyl-bis(4,1-phenylene) bridge. This compound is known for its high thermal stability, chemical resistance, and excellent mechanical properties. It is used as a monomer or intermediate in the synthesis of high-performance polymers, such as polyimides and polyamides, and is particularly valuable in the electronics industry for producing advanced materials with superior thermal and mechanical performance, as well as for its potential use in other specialized applications where these properties are essential.

Application: 

5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5'-(sulfonyldi-4,1-phenylene) ester is used as a monomer or intermediate in the synthesis of high-performance polymers, such as polyimides and polyamides. It is particularly valuable in the electronics industry for producing advanced materials with superior thermal and mechanical properties.

Package: 5kg/Bag, 25kg/Drum

Storage: Room temperature

Executive Standards: International Standard.