138947-53-2

Basic information

• Product Name: 3-(2-fluorophenyl)-3-(4-methoxyphenyl)-3H-benzo[f]chromene
• Synonyms: 3-(2-fluorophenyl)-3-(4-methoxyphenyl)-3H-benzo[f]chromene
• CAS NO: 138947-53-2
• Molecular Formula: C26H19FO2
• Molecular Weight: 382.4262632
• Mol File: 138947-53-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(2-fluorophenyl)-3-(4-methoxyphenyl)-3H-benzo[f]chromene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2-fluorophenyl)-3-(4-methoxyphenyl)-3H-benzo[f]chromene(138947-53-2)
• EPA Substance Registry System: 3-(2-fluorophenyl)-3-(4-methoxyphenyl)-3H-benzo[f]chromene(138947-53-2)

Safety Data

• Hazardous Substances Data: 138947-53-2(Hazardous Substances Data)

Upstream product

• 138947-58-7 1-(2-fluorophenyl)-1-(4-methoxyphenyl)-2-propyn-1-ol 

Relevant articles and documents

Photochromic naphthopyran compounds

Described are novel reversible photochromic naphthopyran compounds having at least one ortho substituted phenyl group at the 3-position of the pyran ring. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indolino)-oxazine type compounds, are also described.