203304-96-5

Basic information

• Product Name: 3,4'-dihexyl-5'-methylthio-2,2'-bithiophene
• Synonyms: 3,4'-dihexyl-5'-methylthio-2,2'-bithiophene
• CAS NO: 203304-96-5
• Molecular Weight: 380.683
• Mol File: 203304-96-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4'-dihexyl-5'-methylthio-2,2'-bithiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4'-dihexyl-5'-methylthio-2,2'-bithiophene(203304-96-5)
• EPA Substance Registry System: 3,4'-dihexyl-5'-methylthio-2,2'-bithiophene(203304-96-5)

Safety Data

• Hazardous Substances Data: 203304-96-5(Hazardous Substances Data)

Upstream product

• 69249-61-2 3-hexyl-2-bromothiophene 

Relevant articles and documents

Syntheses and Properties of Unsymmetrically Substituted Bi- and Ouaterthiophenes

The unsymmetrically substituted bi- and quaterthiophene derivatives were synthesized. The unsymmetrically substituted bithiophenes carrying the electron-withdrawing substituent X on one of the outer thiophene rings exhibited the maxima of absorption bands at the longer wavelengths than the symmetrically disubstituted bithiophene derivatives, while the unsymmetrical quaterthiophenes had such maxima at the shorter wavelengths than the corresponding symmetrical ones. The trend of bathochromic shift of the longest wavelength absorption bands due to the electron-withdrawing substituent X was more pronounced in case of bi- or quaterthiophenes bearing push-pull substituents. The unsymmetrical quaterthiophenes exhibited the greater third-order nonlinear optical (TNLO) properties than the corresponding bithiophenes, similarly to the case between the symmetrical bi- and quaterthiophenes. However, the TNLO properties of the unsymmetrical biand quaterthiophenes showed no dependence on the electron-withdrawing strength of the substituent X, unlike those of the symmetrical ones.