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1,4-Dimethoxy-9,10-diphenylanthracen-1,4-endoperoxide is a complex organic chemical compound characterized by its unique molecular structure. It features an anthracene core, which is a tricyclic aromatic hydrocarbon, with two methoxy groups attached at the 1 and 4 positions. Additionally, it has two phenyl rings connected at the 9 and 10 positions of the anthracene. The endoperoxide bridge, which is the defining feature of 1,4-Dimetoxy-9,10-diphenylanthracen-1,4-endoperoxide, consists of an oxygen-oxygen single bond that forms a three-membered ring with the anthracene, creating a strained and reactive molecule. This endoperoxide structure endows the compound with specific chemical properties and reactivity, making it a subject of interest in various chemical research and applications, particularly in the fields of photochemistry and materials science.

2505-92-2

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2505-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2505-92-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,0 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2505-92:
(6*2)+(5*5)+(4*0)+(3*5)+(2*9)+(1*2)=72
72 % 10 = 2
So 2505-92-2 is a valid CAS Registry Number.

2505-92-2Relevant academic research and scientific papers

Electron Transfer and Chemiluminescence. Two Inefficient Systems: 1,4-Dimethoxy-9,10-diphenylanthracene Peroxide and Diphenoyl Peroxide

Catalani, Luiz H.,Wilson, Therese

, p. 2633 - 2639 (2007/10/02)

The 1,4-endoperoxide of 1,4-dimethoxy-9,10-diphenylanthracene (1) rearranges under mild acidic conditions to the 1,2-dioxetane 3, which has been characterized by NMR.The decomposition of 3 is catalyzed by fluorescers (such as 1) in a bimolecular process w

Wellenabhaengige und adiabatische Photochemie des 1,4-verbrueckten Endoperoxides von 1,4-Dimetoxy-9,10-diphenylanthracen

Gabriel, R.,Schmidt, R.,Brauer, H.-D.

, p. 41 - 52 (2007/10/02)

The photochemical cycloreversion of 1,4-Dimethyl-9,10-diphenylanthracene-1,4-endoperoxide (DDA-PO) is described in the wavelength range from 253 to 334 nm.The wavelength dependence of the photocycloreversion quantum yield Q1 indicates the existence of two different reaction channels, both starting from upper excited singlet states Sn (n >= 2).The reaction proceed adiabatically, however, not the parent hydrocarbon 1,4-Dimethoxy-9,10-diphenylanthracene (DDA) but only oxygen is produced in an electronically excited state.Upon irradiation with light of the wavelength 280 nm cycloreversion takes place with a large quantum yield of Q1=0.78.DDA and O2 (1Δg) are formed in equal amounts.The results confirm the theory of Kearns and Khan. - Keywords: Photolysis / Quantum yields / Endoperoxid

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