UIV CHEM.

Name: UIV CHEM.
Address: Floor 5, Building H2, No. 3188 Xiupu Road, Pudong, Shanghai, CN
Telephone: +862150456736

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UIV CHEM.

UIV CHEM

UIV is a future -oriented scientific enterprise, is committed to using the power of science for human to seek sustainable development solutions, "better life" is her eternal mission. Today, wide range of high quality products have been serving in many areas:chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc..

18/05/2026

1-Hydroxypyrene（CAS 5315-79-7） is an important analytical and research compound widely used in biomonitoring, toxicology, and environmental analysis. Its strong fluorescent properties, analytical sensitivity, and role as a PAH exposure biomarker make it highly valuable in modern laboratory applications.

09/05/2026

Our Supply Advantages
As a professional supplier of 4-Bromobenzocyclobutene, we offer:

✔ High Purity Material

✔ Consistent Quality

✔ Global Delivery

✔ Custom Solutions

29/04/2026

4-Bromobenzocyclobutene（CAS:1073-39-8） is a versatile and high-performance BCB derivative widely used in electronic materials, polymer synthesis, and advanced chemical applications. Its unique combination of thermal reactivity and functionalization capability makes it an essential intermediate in modern industrial chemistry.

22/04/2026

CPHI Japan 2026
UIVCHEM will be showcasing its innovative technologies and products at the exhibition. We sincerely invite you to visit us at Booth 3A-31.

20/04/2026

CPHI Japan 2026
April 21–23, 2026 | Tokyo, Japan
UIVCHEM will be showcasing its innovative technologies and products at the exhibition. We sincerely invite you to visit us at Booth 3A-31.

17/04/2026

4-Bromobenzocyclobutene（CAS:1073-39-8） is a versatile and high-value compound combining the unique reactivity of a strained ring system with the functional flexibility of a bromine substituent.

15/04/2026

4-Bromobenzocyclobutene is an important functional intermediate in advanced organic synthesis and high-performance material development.

13/04/2026

4-Bromobenzocyclobutene is an organic building block widely used in the synthesis of high-performance polymers (such as BCB resins) and microelectronic materials.
CAS Number: 1073-39-8
Molecular Formula: C8H7Br
Appearance: Colorless to light yellow liquid

10/04/2026

Both Benzocyclobutene (BCB) and epoxy resin play important roles in electronic materials, but they serve different purposes.

· BCB excels in high-performance applications requiring low dielectric properties and thermal stability

· Epoxy resin is more suitable for general applications where cost and mechanical strength are priorities

08/04/2026

As demand grows for:

· low-k dielectric materials

· advanced semiconductor packaging

· high-frequency electronic devices

the importance of Benzocyclobutene chemistry will continue to increase.

03/04/2026

The thermal ring-opening reaction of Benzocyclobutene (BCB，CAS:694-87-1） is a fundamental process in advanced polymer chemistry and electronic material design. This unique reaction mechanism enables the formation of highly stable, crosslinked polymer networks without the need for catalysts or the generation of volatile by-products.

Address

Floor 5, Building H2, No. 3188 Xiupu Road, Pudong
Shanghai

Telephone

+862150456736

Website

https://www.riyngroup.com/, https://www.uivma.com/

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