CAS No.: [2440-22-4]
2-(2'-Hydroxy-5'-methylphenyl)-benzotriazoleWidely used as benzotriazole ultraviolet absorbent
High intensity ultraviolet absorption.
225
128-132
1.38g/ml
Light yellow powder or crystal
20kg PE bag
polyvinyl chloride, and the homopolymerization of styrene copolymer, polyester, polycarbonate, acrylate, epoxy resin, polyurethane, elastomers, adhesives, etc.
0.1 0.5%, test to determine the specific amount according to the customer application.
| Solubility @20 ℃ ( g/100g solvent ) | |||||||
|---|---|---|---|---|---|---|---|
| Acetone | Chloroform | Ethyl acetate | n-hexane | Benzene | Methanol | Water | Cyclohexane |
| 3 | 13 | 4 | 0.8 | 7 | 0.2 | <0.01 | 1 |
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