Ningbo Inno Pharmchem Co.,Ltd., a reputable manufacturer of specialty chemicals, is proud to present its latest offering, 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol, a high-performance UV absorber and light stabilizer commonly referred to as BASF Tinuvin 360 or UV-360.

In this article, we will delve into the synthetic route used by Ningbo Inno Pharmchem Co.,Ltd. to produce this highly sought-after product and explore its feasibility as a cost-effective solution for various applications.

What is 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol?

2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is a highly effective UV absorber and light stabilizer that is widely used in the plastics, coatings, and adhesives industries to protect products from UV degradation and extend their lifespan. Its chemical name is 2,2-Methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), and it is also known by other names such as 2,2-Methylenebis[5-(1,1,3,3-tetramethylbutyl)-3-(1,3-dihydrobenzotriazole)phenol], 2,2-Methylene-bis(6-benzotriazole-4-tert-octylphenylphenol), octyl triazole, Oxytriazole, and Diurethane dimethacrylate.

BASF Tinuvin 360 vs. Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol

BASF Tinuvin 360 is a well-known brand of 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol and is widely used in the industry. However, Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol offers several advantages over BASF Tinuvin 360.

Firstly, Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is produced using a proprietary synthetic route that is more cost-effective and yields a higher purity product. This results in a more competitive price point for customers without compromising on quality.

Secondly, Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol has superior performance compared to BASF Tinuvin 360. It has a higher melting point, which makes it more stable at high temperatures and allows it to be used in a wider range of applications. It also has better solubility in various solvents and better compatibility with other additives, making it easier to formulate into different products.

Synthetic Route for 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol

Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is synthesized using a multistep process that involves several key reactions and purification steps. The process is designed to be scalable and reproducible, ensuring consistent quality and supply for customers.

The first step is the synthesis of 2,2-Methylene-bis(2H-benzotriazol-2yl)4-(tetramethyl-butyl)1,1,3,3-phenol, which is a key intermediate in the synthesis of 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol. This is achieved by reacting 2-(2H-benzotriazol-2-yl)-4,6-ditertbutylphenol with diurethane dimethacrylate in the presence of a radical initiator.

The second step is the reaction of 2,2-Methylene-bis(2H-benzotriazol-2yl)4-(tetramethyl-butyl)1,1,3,3-phenol with 4-tert-octylphenol in the presence of a catalyst to form 2,2-Methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), which is the precursor to 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol.

The final step is the reaction of 2,2-Methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol) with formaldehyde in the presence of a catalyst to form 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol.

The product is then purified using a combination of crystallization and column chromatography to remove any impurities and ensure a high purity product.

Feasibility Analysis

Ningbo Inno Pharmchem Co.,Ltd.'s synthetic route for 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is a feasible and cost-effective process that allows for the production of a high-quality product. The process is scalable and reproducible, ensuring consistent quality and supply for customers.

The product has superior performance compared to BASF Tinuvin 360, with a higher melting point and better solubility and compatibility. This makes it suitable for a wider range of applications and formulations.

Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is also more cost-effective than BASF Tinuvin 360, making it a more attractive option for customers looking to reduce costs without compromising on quality.

Conclusion

Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is a high-performance UV absorber and light stabilizer that offers superior performance and cost-effectiveness compared to BASF Tinuvin 360. Its proprietary synthetic route allows for the production of a high-quality product that is scalable and reproducible, ensuring consistent quality and supply for customers. With its superior performance and cost-effectiveness, Ningbo Inno Pharmchem Co.,Ltd.'s 2,2-Methylenebis[6-benzotriazol-2-yl]-4-tert/tert-octylphenol is a top choice for customers in the plastics, coatings, and adhesives industries.

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