1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3-[3H]naphth[2,1-b][1,4]oxazine], >=98.0% (HPLC)

Not available outside of the UK & Ireland.

Application

General applications of photochromic dye include: dosimetric materials, light controlling filters, recording films in printing processes, decorative paints, optical recording media and molecular electronic devices.1

Photorome I is a photochromic dye that can be used as a smart colorant for a variety of applications which include optical switches, printing materials, and ophthalmic lenses.

General description

1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine] (Photorome I) is an organic photochromic material that is used as a spirooxazine dye for use in molecular electronics. This dye changes to blue on irradiating with UV light.

Packaging

1 g in glass bottle