321584-02-5

Basic information

• Product Name: 1,2-bis(5-{4-[N,N-bis(4-methylphenyl)amino]phenyl}-2-methylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene
• Synonyms: 1,2-bis(5-{4-[N,N-bis(4-methylphenyl)amino]phenyl}-2-methylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene
• CAS NO: 321584-02-5
• Molecular Weight: 911.09
• Mol File: 321584-02-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,2-bis(5-{4-[N,N-bis(4-methylphenyl)amino]phenyl}-2-methylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis(5-{4-[N,N-bis(4-methylphenyl)amino]phenyl}-2-methylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene(321584-02-5)
• EPA Substance Registry System: 1,2-bis(5-{4-[N,N-bis(4-methylphenyl)amino]phenyl}-2-methylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene(321584-02-5)

Safety Data

• Hazardous Substances Data: 321584-02-5(Hazardous Substances Data)

Upstream product

• 559-40-0 octaperfluorocyclopentene 
• 326877-40-1 3-iodo-2,4-dimethyl-5-(4-(N,N'-bis(4-methylphenyl)amino)phenyl)thiophene 
• 154566-69-5 3-bromo-2-methylthiophene-5-boronic acid 
• 58047-42-0 4-bromo-N,N-di-p-tolylaniline 
• 438633-03-5 3-bromo-5-{4-[bis(4-methylphenyl)amino]phenyl}-2-methylthiophene 

Relevant articles and documents

One-Color reversible control of photochromic reactions in a diarylethene derivative: Three-Photon cyclization and two-photon cycloreversion by a near-infrared femtosecond laser pulse at 1.28 μm

One-color control of colorization/decolorization reactions of diarylethene molecules was attained by using nonresonant high-order multiphoton absorption processes with a near-infrared (NIR) femtosecond laser pulse at 1.28 μm with 35 fs full width at half-maximum (fwhm). The intensity of a rather weak laser pulse (1 nJ/pulse) can induce the simultaneous three-photon absorption leading to the colorization, while much weaker intensity induces two-photon absorption resulting in the decolorization. The spatial patterning concomitant with higher-order multiphoton absorption processes was also demonstrated.

Photochromic compound and optical function device using the same

A novel diarylethene photochromic compound is provided. The photochromic compound is capable of forming an amorphous thin film by itself through a coating method and has an excellent thermostability. The amorphous thin film of the photochromic compound can exhibit a large refractive index between the isomers of the photochromic compound. Thus, using such an amorphous thin film provides an optical function device suitable for an optical memory device and an optical switching device.