2,4-Dihydroxybenzophenone

Product name	2,4-Dihydroxybenzophenone
Alias	2,4-Dihydroxybenzophenone; Benzophenone-1;2,4-Dihydroxybenzophenone; UV Absorber UV-0; 2,4-Dihydroxybenzophenone; BP-1; 2,4 Dihydroxybenzophenone; UV-0
CAS No.	131-56-6
EINECS No.	205-029-4
Molecular formula	C₁₃H₁₀O₃
Molecular weight	214.2167
Structural formula
Physicochemical properties	Melting point: 142-147°C Boiling point: 194°C (1 mmHg) Flash point: 125°C Water solubility: insoluble
Uses	It is mainly used as a light stabilizer for plastics, etc., which can effectively protect plexiglass and fabrics, prevent materials from deteriorating due to light, and is also used as an intermediate for the synthesis of other ultraviolet absorbers.