4024-11-7

Basic information

• Product Name: (2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium
• CAS NO: 4024-11-7
• Molecular Formula: C₂₁H₂₁S
• Molecular Weight: 305.4559
• Mol File: 4024-11-7.mol
• Article Data: 0

Chemical Properties

• CAS DataBase Reference: (2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium(CAS DataBase Reference)
• NIST Chemistry Reference: (2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium(4024-11-7)
• EPA Substance Registry System: (2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium(4024-11-7)

Safety Data

• Hazardous Substances Data: 4024-11-7(Hazardous Substances Data)

Usage

Description

(2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium is a sulfonium compound that features two aromatic phenyl rings with methyl substituents and a sulfur atom bonded to three phenyl groups. It is recognized for its efficient light energy absorption and free radical generation capabilities, which are pivotal in photochemical processes.
Used in Polymer and Adhesive Production:
(2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium is used as a photoinitiator for the synthesis of polymers and adhesives. Its role is crucial in the photoreaction process that initiates polymerization upon exposure to ultraviolet light, making it an essential component in the production of these materials.
Used in Microelectronics:
In the microelectronics industry, (2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium is utilized in the development of photoresists. Its light-sensitive properties allow for the creation of intricate patterns and designs during the manufacturing of microelectronic components.
Used as a Photostabilizer:
(2,5-dimethylphenyl)(4-methylphenyl)phenylsulfonium also serves as a photostabilizer for various materials. Its ability to absorb light energy and generate free radicals helps protect materials from degradation caused by exposure to light, thereby enhancing their longevity and stability.

Upstream product

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