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 ) | |||||||
|---|---|---|---|---|---|---|---|
| Water | Cyclohexane | Acetone | Ethyl acetate | Benzene | n-hexane | Chloroform | Methanol |
| <0.01 | 1 | 3 | 4 | 7 | 0.8 | 13 | 0.2 |
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