145523-82-6

Basic information

• Product Name: Ubisemihydroquinone
• Synonyms: Ubisemihydroquinone
• CAS NO: 145523-82-6
• Molecular Weight: 183.184
• Mol File: 145523-82-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Ubisemihydroquinone(CAS DataBase Reference)
• NIST Chemistry Reference: Ubisemihydroquinone(145523-82-6)
• EPA Substance Registry System: Ubisemihydroquinone(145523-82-6)

Safety Data

• Hazardous Substances Data: 145523-82-6(Hazardous Substances Data)

Upstream product

• 605-94-7 2,3-Dimethoxy-5-methyl-1,4-benzoquinone 

Downstream Products

• 605-94-7 2,3-Dimethoxy-5-methyl-1,4-benzoquinone 
• 3066-90-8 2,3-dimethoxy-5-methylbenzene-1,4-diol 
• 213011-88-2 ubiquinone-0 anion-radical 

Relevant articles and documents

Time-resolved Resonance Raman Spectroscopic Investigations of the Photochemistry of Ubiquinones

Time-resolved resonance Raman spectroscopy has been used to investigate the photochemistry of ubiquinone in cyclohexane, water and ethanol.In water the absorption of a single 248 nm photon produces triplet ubiquinone which then oxidises water, via electron transfer, to form the ubiquinone radical anion.In ethanol, however, the triplet state reacts with the solvent via both electron and hydrogen-atom transfer, the latter process forming the semihydroquinone.Only in the less reactive solvent, cyclohexane, is triplet quinone observed.The Raman bands observed for each of the species are assigned on the basis of similarities of their spectra to other quinones.