2-Propenoic acid, 2-methyl-, 3,3,3-trifluoro-2-hydroxy-1,1-dimethyl-2-(trifluoromethyl)propyl ester CAS 944480-10-8 (This line of electronic-grade chemicals can be customized to meet your specific requirements for metal impurity specifications; we welcome custom orders.) 

Applications:

1. Core application: A copolymerizable monomer for the main resin of 193 nm ArF dry and immersion lithography resists, featuring a bis‑trifluoromethylhydroxy structure that imparts controllable alkali solubility and high hydrophobicity, thereby enhancing resist development contrast and etch resistance.

2. A resin monomer specifically designed for the 193 nm immersion lithography topcoat; upon copolymerization, it yields an alkali‑soluble topcoat that isolates the photoresist film from pure water, prevents lens contamination, and enables simultaneous removal during development.

3. Monomers for modifying EUV (extreme ultraviolet) and electron-beam photoresists, enhancing photon absorption efficiency, reducing exposure doses, and improving the capability to pattern ultra-fine features;

4. Synthetic monomers for specialty fluorine‑containing functional coatings, low‑refractive‑index optical coatings, and chemically resistant coatings

Specification: Purity ≥ 99.5%, single metal impurities < 50 ppb

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. Its production bases are located in Shandong, Hebei, Henan, and Hubei Provinces in China. The 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 hydrazine) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. These products are extensively used 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 enjoyed a strong reputation built on word-of-mouth. The team at Juming is committed to working in close collaboration with partners across society to achieve shared success and brilliance! 
 

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.

2-Propenoic acid, 2-methyl-, 3,3,3-trifluoro-2-hydroxy-1,1-dimethyl-2-(trifluoromethyl)propyl ester CAS 944480-10-8 (This line of electronic-grade chemicals can be customized to meet your specific requirements for metal impurity specifications; we welcome custom orders.) 

Applications:

1. Core application: A copolymerizable monomer for the main resin of 193 nm ArF dry and immersion lithography resists, featuring a bis‑trifluoromethylhydroxy structure that imparts controllable alkali solubility and high hydrophobicity, thereby enhancing resist development contrast and etch resistance.

2. A resin monomer specifically designed for the 193 nm immersion lithography topcoat; upon copolymerization, it yields an alkali‑soluble topcoat that isolates the photoresist film from pure water, prevents lens contamination, and enables simultaneous removal during development.

3. Monomers for modifying EUV (extreme ultraviolet) and electron-beam photoresists, enhancing photon absorption efficiency, reducing exposure doses, and improving the capability to pattern ultra-fine features;

4. Synthetic monomers for specialty fluorine‑containing functional coatings, low‑refractive‑index optical coatings, and chemically resistant coatings

Specification: Purity ≥ 99.5%, single metal impurities < 50 ppb

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. Its production bases are located in Shandong, Hebei, Henan, and Hubei Provinces in China. The 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 hydrazine) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. These products are extensively used 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 enjoyed a strong reputation built on word-of-mouth. The team at Juming is committed to working in close collaboration with partners across society to achieve shared success and brilliance!