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White solid, Purity 99% MF:C23H23F3O3S2 MW:468.55 Synonyms: (4-TERT-BUTYLPHENYL)DIPHENYLSULFONIUM TRIFLATE;(4-TERT-BUTYLPHENYL)DIPHENYLSULFONIUM TRIFLUOROMETHANESULFONATE;(4-TERT-BUTYLPHENYL)DIPHENYLSULFONIUM TR;[4-(1,1-Dimethylethyl)-phenyl]-diphenylsulfoniumtrifluoromethanesulfonate; Cationic photoinitiator. Photoacid generator. Thermal stability: It has excellent thermal stability under high-temperature conditions and can withstand processing environments up to 200°C. Optical properties: It can effectively absorb ultraviolet light and enhance the photochemical reaction efficiency during photolithography.
| Melting point | 114-117 °C(lit.) |
| λmax | 238 nm |
| Appearance | White solid |
| Purity | 99% |
| CAS-No-145612-66-4 | HS code: 2930 9090.99 |
| Product manager | Joy Wu; Email: Joy@coreychem.com |
Electronic grade (4-tert-butylphenyl)diphenylsulfonium trifluoromethanesulfonate is a functional chemical used in the electronics industry, featuring excellent photoresist performance and thermal stability. It is often employed in the manufacturing processes of semiconductors and microelectronics, particularly as a photosensitizer or catalyst in high-precision lithography techniques, enhancing the performance of photoresists and improving the resolution of patterns.
This compound is suitable for the production of high-end integrated circuits, microprocessors, and displays and other high-precision electronic devices, meeting the stringent requirements of modern electronic technology for materials.
【Application Fields】 Semiconductor manufacturing Photosensitizers used in photoresist formulations help improve etching resolution, especially suitable for sub-nanometer pattern processing. In chip manufacturing, it serves as a catalyst for photolithography reactions, capable of optimizing the edge clarity of patterns and enhancing the etching effect.
Integrated circuit production It is applicable to the manufacturing of high-precision integrated circuits and can enhance the integration degree and performance stability of devices. Help reduce stray capacitance and inductance in the circuit and improve the performance of high-speed signal transmission.
Monitor manufacturing It is used as a functional material in advanced displays such as OLED and LCD to improve the response speed and color accuracy of the displays. Enhance the heat resistance and durability of thin-film materials for display devices to extend their service life. CONTACT/Email address: Joy@coreychem.com
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