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| | 4-Dodecyloxy-2-hydroxybenzophenone Basic information | | Application |
| Product Name: | 4-Dodecyloxy-2-hydroxybenzophenone | | Synonyms: | UV 538;4-(DODECYLOXY)-2-HYDROXY BENZOPHENONE;[4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon;[4-(dodecyloxy)-2-hydroxyphenyl]phenyl-Methanone;2-Hydroxy-4-(dodecyloxy)benzophenone;2-Hydroxy-4-Dodecoxy Benzophenone;2-Hydroxy-4-dodecyclobenzophenone;2-Benzoyl-5-(dodecyloxy)phenol | | CAS: | 2985-59-3 | | MF: | C25H34O3 | | MW: | 382.54 | | EINECS: | 221-049-6 | | Product Categories: | | | Mol File: | 2985-59-3.mol |  |
| | 4-Dodecyloxy-2-hydroxybenzophenone Chemical Properties |
| | 4-Dodecyloxy-2-hydroxybenzophenone Usage And Synthesis |
| Application | UV-1200, an ultraviolet absorber, is a replacement for UV-531 and UV-9. This product is non-toxic, non-flammable, non-explosive, non-corrosive, and exhibits good storage stability. It absorbs 270-340nm ultraviolet light, preventing photo-aging, cracking, and embrittlement of polymer materials, thus significantly extending their service life. Due to its superior performance, it is widely used abroad in polyethylene, polypropylene, acrylic fibers, various high-grade coatings, and automotive paints. | | Preparation | Preparation by reaction of 1-bromododecane (dodecyl bromide or lauryl bromide) with resbenzophenone in the presence of potassium carbonate in refluxing acetone for 16 h or for 20 h. | | Purification Methods | Recrystallise it from n-hexane and then 10% (v/v) EtOH in acetonitrile [Valenty et al. J Am Chem Soc 106 6155 1984]. |
| | 4-Dodecyloxy-2-hydroxybenzophenone Preparation Products And Raw materials |
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