2,2′,4,4′-Tetrahydroxybenzophenone (CAS 131-55-5) is a benzophenone UV absorber used in coatings, plastics, and cosmetics to protect against UV degradation. The multiple hydroxyl groups enhance its UV-absorbing capacity and antioxidant properties.
2,2′,4,4′-Tetrahydroxybenzophenone
Category:Electronic Chemicals
CAS No.:131-55-5
Product Grade: Industrial Grade
Purity / Assay: 99%
Molecular Formula:C₁₃H₁₀O₅
Molecular Weight:246.22
EINECS No.:205-028-9
Synonym(s):UV-2; 2,2′,4,4′-Tetrahydroxybenzophenone
2,2′,4,4′-Tetrahydroxybenzophenone (CAS 131-55-5) is a benzophenone UV absorber used in coatings, plastics, and cosmetics to protect against UV degradation. The multiple hydroxyl groups enhance its UV-absorbing capacity and antioxidant properties.
1. UV stabilizer for polymers and coatings. 2. Photoprotective agent in cosmetics. 3. Intermediate for UV-absorbing dyes. 4. Sunscreen formulation additive.
25kg/bag; 25kg/drum
CAS No.: 131-55-5
Product Name: 2,2′,4,4′-Tetrahydroxybenzophenone
Purity / Assay:99%
Molecular Formula:C₁₃H₁₀O₅
Molecular Weight:246.22
EINECS No.:205-028-9
Synonym(s):UV-2; 2,2′,4,4′-Tetrahydroxybenzophenone
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