Product Name: Drometrizole
Chemical Name: 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
English Name: 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
Alias: 2-(2-Benzotriazolyl)-p-cresol; UV-P; 2-(2-Benzotriazolyl)-4-methylphenol; 2-(2-Hydroxy-5-methyl-phenyl)benzotriazole; Drometrizole; Benazol P; Tinuvin P; PrimesorbP; Ultraviolet absorber UV-P; UV absorber-P; UV absorber UV-P; 2H-benzotriazole; 2-(2H-benzotriazol-2-yl)-4-methylphenol; 4-methyl-2-(7,8,9-triazatricyclo[4.3.0.07,9]nona-1,3,5-trien-8-yl)phenol
Molecular Formula: C₁₃H₁₁N₃O
Molecular Weight: 225.3
CAS NO. : 2440-22-4
Structural Formula:

Appearance: White to light yellow crystalline powder
Content: ≥ 99.5%
Melting Point: 128-130 °C
Drying Loss: ≤ 0.5%
Ash Content: ≤ 0.1%
Transmittance:

Toxicity: Low toxic, rat through mouth LD50 >5g/Kg of weight.
Use: As key intermediate for cosmetic.