Ethanone, 1-(4-bromophenyl)-2,2,2-trifluoro-, O-[(4-bromophenyl)sulfonyl]oxime CAS 2907660-20-0 (This line of electronic-grade chemicals can be customized to meet your specifications for metal impurity levels; we welcome custom orders.)

1. Core application: Photoacid generators (PAGs) for i-line, KrF, and ArF lithography resists, which belong to the oxime sulfonate ester class of nonionic PAGs. Upon exposure, they efficiently decompose to generate sulfonic acid, triggering a chemical amplification reaction, and exhibit high photosensitivity, low volatility, and minimal acid diffusion.

2. Suitable for high‑precision positive photoresists, used in the micro‑pattern fabrication of semiconductor wafers, advanced packaging, and MEMS devices;

3. Photoinitiators for UV-curable coatings and inks, used in photopolymerization reactions in fluorine-containing systems;

4. Photoresist additives, used to adjust the photoresist’s photosensitivity and development performance.

Specifications: Fluorine spectrum purity ≥99%, individual metal ion content <50 ppb, acid value 0.

Store in a cool, dark place, tightly sealed.

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and has been deeply engaged in the chemical industry for many years. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located across China in Shandong, Hebei, Henan, and Hubei Provinces. Its laboratory is equipped with advanced analytical instruments, including four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets fine chemical products such as electronic-grade chemicals, water treatment agents, UV absorbers, and agrochemical and pharmaceutical intermediates, which are widely sold in Europe, the United States, Japan, South Korea, and other regions. Key products include 5-methylbenzotriazole at an annual capacity of 2,000 tons, 1,2,3-benzotriazole (BTA) at 3,000 tons per year, benzotriazole sodium salt (BTA‑Na) at 2,000 tons per year, methylbenzotriazole (TTA) at 3,000 tons per year, methylbenzotriazole sodium salt (TTA‑Na) at 2,000 tons per year, carbohydrazide (carbonyl hydrazide) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. These products find extensive applications in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame retardants for fire‑proof materials, and the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation.
Since its establishment, the company has earned the recognition of numerous clients and built a strong reputation through word of mouth. The team at Juming will work in close collaboration with partners across society to achieve shared success!
 

We have a professional export team and our chemicals are exported to European、Asia and American countries. We can do OEM and ODM services. We have a chemicals develop team that develops and designs new chemicals every year.

Ethanone, 1-(4-bromophenyl)-2,2,2-trifluoro-, O-[(4-bromophenyl)sulfonyl]oxime CAS 2907660-20-0 (This line of electronic-grade chemicals can be customized to meet your specifications for metal impurity levels; we welcome custom orders.)

1. Core application: Photoacid generators (PAGs) for i-line, KrF, and ArF lithography resists, which belong to the oxime sulfonate ester class of nonionic PAGs. Upon exposure, they efficiently decompose to generate sulfonic acid, triggering a chemical amplification reaction, and exhibit high photosensitivity, low volatility, and minimal acid diffusion.

2. Suitable for high‑precision positive photoresists, used in the micro‑pattern fabrication of semiconductor wafers, advanced packaging, and MEMS devices;

3. Photoinitiators for UV-curable coatings and inks, used in photopolymerization reactions in fluorine-containing systems;

4. Photoresist additives, used to adjust the photoresist’s photosensitivity and development performance.

Specifications: Fluorine spectrum purity ≥99%, individual metal ion content <50 ppb, acid value 0.

Store in a cool, dark place, tightly sealed.

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and has been deeply engaged in the chemical industry for many years. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located across China in Shandong, Hebei, Henan, and Hubei Provinces. Its laboratory is equipped with advanced analytical instruments, including four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets fine chemical products such as electronic-grade chemicals, water treatment agents, UV absorbers, and agrochemical and pharmaceutical intermediates, which are widely sold in Europe, the United States, Japan, South Korea, and other regions. Key products include 5-methylbenzotriazole at an annual capacity of 2,000 tons, 1,2,3-benzotriazole (BTA) at 3,000 tons per year, benzotriazole sodium salt (BTA‑Na) at 2,000 tons per year, methylbenzotriazole (TTA) at 3,000 tons per year, methylbenzotriazole sodium salt (TTA‑Na) at 2,000 tons per year, carbohydrazide (carbonyl hydrazide) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. These products find extensive applications in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame retardants for fire‑proof materials, and the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation.
Since its establishment, the company has earned the recognition of numerous clients and built a strong reputation through word of mouth. The team at Juming will work in close collaboration with partners across society to achieve shared success!