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5520-99-0

2-Benzenesulfonyl-anthraquinone is a chemical compound with the molecular formula C14H8O4S. It is a derivative of anthraquinone, a tricyclic aromatic compound, and features a benzenesulfonyl group attached to the 2-position of the anthraquinone structure. 2-benzenesulfonyl-anthraquinone is known for its potential applications in the synthesis of dyes and pharmaceuticals, as well as in various chemical reactions due to its reactivity. It is characterized by its yellow crystalline appearance and is typically used as an intermediate in the production of other chemicals. The compound's properties, such as its solubility and stability, make it a valuable component in the chemical industry.

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  • 5520-99-0 Structure

  • Basic information

    1. Product Name: 2-benzenesulfonyl-anthraquinone
    2. Synonyms:
    3. CAS NO:5520-99-0
    4. Molecular Formula:
    5. Molecular Weight: 348.379
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5520-99-0.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: 2-benzenesulfonyl-anthraquinone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-benzenesulfonyl-anthraquinone(5520-99-0)
    11. EPA Substance Registry System: 2-benzenesulfonyl-anthraquinone(5520-99-0)

  • 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: 5520-99-0(Hazardous Substances Data)

5520-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5520-99-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,2 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5520-99:
(6*5)+(5*5)+(4*2)+(3*0)+(2*9)+(1*9)=90
90 % 10 = 0
So 5520-99-0 is a valid CAS Registry Number.

5520-99-0Downstream Products

5520-99-0Relevant articles and documents

meso-Tetraphenylporphyrin with a pi-system extended by fusion with anthraquinone

Filatov, Mikhail A.,Heinrich, Ernesta,Landfester, Katharina,Baluschev, Stanislav

, p. 6977 - 6983 (2015/06/25)

Fusion with a 9,10-anthraquinone moiety was achieved to extend porphyrin's π-system. A bridged dihydroisoindole derivative was used to prepare the corresponding meso-tetraphenyltetraanthraquinonoporphyrin (Ph4TAQP) via a thermal retro-Diels-Alder reaction. The basic optical properties of the prepared new anthraquinonoporphyrin and its complexes with Zn and Pd were studied.

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