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2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide is a complex organic compound with the molecular formula C16H16O4P2S4. It is characterized by a unique structure that includes a diphosphetane ring, which is a four-membered ring containing two phosphorus atoms, and two disulfide bridges connecting two 4-methoxyphenyl groups. 2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide is of interest in the field of chemistry due to its potential applications in materials science and as a precursor in the synthesis of other complex molecules. Its properties, such as stability and reactivity, are influenced by the presence of the electron-donating methoxy groups and the electronegative sulfur and phosphorus atoms within the molecule.

7259-85-0

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7259-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7259-85-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,5 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7259-85:
(6*7)+(5*2)+(4*5)+(3*9)+(2*8)+(1*5)=120
120 % 10 = 0
So 7259-85-0 is a valid CAS Registry Number.

7259-85-0Relevant academic research and scientific papers

Unravelling Lawesson's reagent: The structure of monomeric (4-methoxyphenyl)phosphine disulfide

Mardyukov, Artur,Niedek, Dominik,Schreiner, Peter R.

supporting information, p. 2715 - 2718 (2018/03/21)

We describe the isolation as well as IR and UV/Vis spectroscopic characterization of (4-methoxyphenyl)phosphine disulfide in argon matrices at 10 K. The title compound proved to be highly photolabile; irradiation with UV light (λ = 334 nm) led to rearrang

Dithiaphosphagermetannes-1,3,2,4 et dithiaphosphadigermolannes-1,4,5,2,3

Barrau, J.,Amine, M. El,Rima, G.,Satge, J.

, p. 615 - 620 (2007/10/02)

The synthesis of the new germylated and phosphorylated heterocycles 2-anisyl-4,4-dimethyl-2-thio-1,3,2,4-dithiaphosphagermetane, (1), and 5-anisyl-2,2,3,3-tetramethyl-5-thio-1,4,5,2,3-dithiaphosphadigermolane, (2), are described.The decomposition of 1 with formation of (Me2GeS)3 and (AnPS2)n is observed at room temperature.At 200 deg C 2 undergoes thermal fragmentation leading to (Me2GeS)3 and (AnPS)n.These results are explained by two mechanisms of decomposition involving formation of transient species and or , respectively.Exchange reactions between 2 and various metal (MIVB) chlorides are described.With Me2SiCl2 the reaction leads to silathione , probably via transient dithiaphosphasiletane.

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