Synthesis and properties of a novel photochromic compound was written by Wang, Liqin;Pu, Shouzhi;Liu, Weijun. And the article was included in Proceedings of SPIE in 2012.Safety of 3-Bromo-2-methylbenzo[b]thiophene This article mentions the following:
A new unsym. photochromic diarylethene (I) was synthesized and its optoelectronic properties, such as photochromism in solution as well as in poly(Me methacrylate) (PMMA) amorphous films, and the fluorescence spectra were investigated. With a linearly polarized 633 nm laser diode for recording and readout, polarization multiplexed images were recorded in this film, which illustrated that the diarylethene can be potentially used as holog. optical recording medium. In the experiment, the researchers used many compounds, for example, 3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9Safety of 3-Bromo-2-methylbenzo[b]thiophene).
3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9) belongs to benzothiophene derivatives. Benzothiophene finds use in research as a starting material for the synthesis of larger, usually bioactive structures. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Safety of 3-Bromo-2-methylbenzo[b]thiophene
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem