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124537-32-2

9,10-diphenylindeno[1,2,3-fg]tetracene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 124537-32-2 Structure

  • Basic information

    1. Product Name: 9,10-diphenylindeno[1,2,3-fg]tetracene
    2. Synonyms: 9,10-diphenylindeno[1,2,3-fg]tetracene
    3. CAS NO:124537-32-2
    4. Molecular Formula:
    5. Molecular Weight: 454.571
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 124537-32-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 9,10-diphenylindeno[1,2,3-fg]tetracene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 9,10-diphenylindeno[1,2,3-fg]tetracene(124537-32-2)
    11. EPA Substance Registry System: 9,10-diphenylindeno[1,2,3-fg]tetracene(124537-32-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 124537-32-2(Hazardous Substances Data)

124537-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124537-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,3 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124537-32:
(8*1)+(7*2)+(6*4)+(5*5)+(4*3)+(3*7)+(2*3)+(1*2)=112
112 % 10 = 2
So 124537-32-2 is a valid CAS Registry Number.

124537-32-2Downstream Products

124537-32-2Relevant articles and documents

Domino Cross-Scholl Reaction of Tetracene with Molecular Benzene: Synthesis, Structure, and Mechanism

Harada, Ai,Kishimoto, Yusho,Mishima, Daisuke,Muraoka, Masahiro,Murata, Michihisa,Nakanishi, Haruka,Togo, Masahiro,Tsuboi, Yui,Yamada, Yuto,Yamanaka, Yohei

supporting information, p. 7921 - 7926 (2021/10/12)

A domino-type multiple C-H functionalization of tetracene with molecular benzene is reported. Under the typical conditions of the Scholl reaction, a domino reaction occurs between tetracene and six molecules of benzene in one pot to furnish an aromatic compound with a curved π-system. This reaction sequence involves oxidative cross-dehydrogenative coupling/annulation and Friedel-Crafts-type reactions. Eight C-C bonds are formed via this intermolecular domino reaction without mediation by a metal or the assistance of a specific substituent.

Synthesis and Characterization of Electron-Deficient Asymmetrically Substituted Diarylindenotetracenes

Purvis, Lafe J.,Gu, Xingxian,Ghosh, Soumen,Zhang, Zhuoran,Cramer, Christopher J.,Douglas, Christopher J.

, p. 1828 - 1841 (2018/02/23)

Electron-deficient asymmetrically substituted diarylindenotetracenes were prepared via a series of Friedel-Crafts acylations, aryl-aryl cross-couplings, and an intramolecular oxidative cyclization to form the indene ring. Single-crystal X-ray experiments showed good π-π overlap with π-π distances ranging from 3.26 to 3.76 ?. Both thermogravimetric analysis and differential scanning calorimetry indicated that asymmetrically substituted indenotetracenes (ASIs) are stable at elevated temperatures. From cyclic voltammetry experiments, HOMO/LUMO energy levels of ASI derivatives were determined to be near -5.4/-4.0 eV. UV/visible absorption spectra showed strong absorption of light between 400 and 650 nm with molar attenuation coefficients from 104 to 105 M-1 cm-1. ASIs were also found to have very low fluorescence quantum yields, less than 4%. Using the solid-state packing determined from the single-crystal X-ray experiments, computational modeling indicated that ASI molecules should favor electron transport.

Diarylindenotetracenes via a selective cross-coupling/C-H functionalization: Electron donors for organic photovoltaic cells

Gu, Xingxian,Luhman, Wade A.,Yagodkin, Elisey,Holmes, Russell J.,Douglas, Christopher J.

supporting information; experimental part, p. 1390 - 1393 (2012/05/04)

A direct synthesis of new donor materials for organic photovoltaic cells is reported. Diaryindenotetracenes were synthesized utilizing a Kumada-Tamao-Corriu cross-coupling of peri-substituted tetrachlorotetracene with spontaneous indene annulation via C-H

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