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CAS

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64306-20-3

Anthracene, 2,2'-(1,2-ethanediyl)bis-, also known as 1,1'-bi(9,10-dihydroanthracene) or 1,1'-bi(9,10-dihydro-9,10-ethanoanthracene), is an organic compound with the chemical formula C20H18. It is a derivative of anthracene, a polycyclic aromatic hydrocarbon, and features a central ethylene bridge connecting two anthracene units. Anthracene, 2,2'-(1,2-ethanediyl)bis- is characterized by its yellow crystalline appearance and is insoluble in water but soluble in organic solvents. It is primarily used in the synthesis of various organic compounds and as a precursor in the production of dyes and pigments. Due to its potential environmental and health risks, handling and disposal of this chemical should be done with caution, following proper safety guidelines.

64306-20-3

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64306-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64306-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,0 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64306-20:
(7*6)+(6*4)+(5*3)+(4*0)+(3*6)+(2*2)+(1*0)=103
103 % 10 = 3
So 64306-20-3 is a valid CAS Registry Number.

64306-20-3Downstream Products

64306-20-3Relevant articles and documents

Ions derived from dianthrylethane species. How the mode of linking affects the intramolecular electron transfer

Becker, Bardo,Bohnen, Angelika,Ehrenfreund, Marianne,Wohlfarth, Werner,Sakata, Yoshiteru,Huber, Walter,Müllen, Klaus

, p. 1121 - 1127 (1991)

Chemical and electrochemical reduction of dianthryl compounds affords mono-, di-, tri-, and tetraanions via successive electron-transfer processes. The diamagnetic or paramagnetic ions are characterized by NMR and ESR spectroscopy, respectively, by cyclic voltammetry, and by quenching reactions. The title dianthryl systems have in common that two anthracene units are linked by ethane bridges in a sterically variable fashion. It appears that the mode of linking drastically affects the rate of intramolecular electron-transfer processes in radical monoanions as well as the charge-storage behavior.

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