Coronene

Coronene (also known as superbenzene) is a polycyclic aromatic hydrocarbon (PAH) comprising six peri-fused benzene rings. Its chemical formula is C
24H
12. It is a yellow material that dissolves in such solvents as benzene, toluene, and dichloromethane. Its solutions emit blue light fluorescence under UV light. Its emission spectrum is not symmetrical with its excitation spectrum and varies in the number of bands and their relative intensities depending on the solvent. It has been used as a solvent probe, similar to pyrene.

单词	Superbenzene
释义	Superbenzene 英语百科 Coronene Coronene (also known as superbenzene) is a polycyclic aromatic hydrocarbon (PAH) comprising six peri-fused benzene rings. Its chemical formula is C 24H 12. It is a yellow material that dissolves in such solvents as benzene, toluene, and dichloromethane. Its solutions emit blue light fluorescence under UV light. Its emission spectrum is not symmetrical with its excitation spectrum and varies in the number of bands and their relative intensities depending on the solvent. It has been used as a solvent probe, similar to pyrene.
随便看	constraints mapping的意思 constraints oriented matrix generator的意思 constraints tree的意思 constraint system的意思 constraint term的意思 constraint torsion的意思 constraint transition curve的意思 constraint variation的意思 constraint violation的意思 constraint within word的意思 constrast的意思 constrast medium的意思 constrcut的意思 constre的意思 constrein的意思 constric muscle的意思 constrict的意思 Constricta的意思 constricted的意思 Constricted affect的意思 constricted control的意思 constricted ear的意思 constricted furnace的意思 constricted gas discharge的意思 constricted portion of the cell的意思

Superbenzene

Coronene