2-Hydroxy-4-octoxybenzophenone
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Product Description
2-Hydroxy-4-octoxybenzophenone (UV Absorbers UV-531) (Octabenzone)
Benzophenone ultraviolet absorbent
Features
can provide materials with light aging resistance of basic protection, their low volatile, more Apply to thick products.
Specification of Product
Product Name : 2-Hydroxy-4-octoxybenzophenone
UV Absorbers UV-531
Octabenzone
CAS No.: 1843-05-6
Molecular Weight: 326.43
Molecular Formula: C21H26O3
Melting Range（℃）: 47-50
Product form: Light yellow powder
Density 20℃: 1.16
Solubility @20 ℃ ( g/100g solvent )
Acetone ＞50
Xylene ＞50
Methyl n-pentanone ＞50
100 # solvent oil ＞50
Propanediol methyl ether acetate ＞50
Butyl acetate ＞50
DGBE 36
Ethanol 3
n-hexane 30
Water ＜0.01
Chloroform 61
Ethyl acetate 44
Methanol 2
Chloromethane 67
Toluene ＞50
Recommended substrate
LLDPE
EVA
HDPE
PVC
Elastomer
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