Photochromic compounds

basic information

<Light Polymerization Initiators> Chemical Name Cas No. 1-Chloro-4-propoxythioxanthone 142770-42-1 1-Hydroxycyclohexylphenylketone 947-19-3 2-Benzyl-2-(dimethylamino)-4'-morpholinobutyrophenone 119313-12-1 2-Benzoylbenzoic acid 85-52-9 4-(Dimethylamino)benzoic acid 2-ethylhexyl ester 21245-02-3 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone 106797-53-9 2-Isopropylthioxanthone 5495-84-1 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone 71868-10-5 2-Methylbenzophenone 131-58-8 2,2-Diethoxyacetophenone 6175-45-7 2,4-Diethylthioxanthone-9-one 82799-44-8 4-(Dimethylamino)benzophenone 530-44-9 4-Hydroxybenzophenone 1137-42-4 4-Methoxybenzophenone 611-94-9 4-Methylbenzophenone 134-84-9 etc.

Price range

Delivery Time

Applications/Examples of results

<Light-Responsive Color-Changing Functional Materials> Photochromic Compounds: * They are single substances that change to a different state when exposed to light, altering the wavelength of light they absorb (they change color). * By changing the light applied, this change can be repeatedly reversed. <Compounds that Change Color with Light> * The color of the material can change instantly due to the energy of light. * This phenomenon is called "photochromism." * "Chromism" refers to the phenomenon where the color of a substance changes reversibly due to external stimuli, and chromism triggered by "light" is called "photochromism." * In recent years, various organic compounds demonstrating photochromism have been developed and are beginning to be used in adjustable materials (such as sunglasses and window glass), cosmetics, printing inks, toys, and adhesives. * Furthermore, research is being conducted to explore new concepts that convert light energy into kinetic energy, with potential applications as molecular machines and light-driven materials.