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73079-08-0

10-(3-Chloro-phenylimino)-10H-anthracen-9-one is a chemical compound with the molecular formula C20H12ClNO. It is a derivative of anthraquinone, featuring a 3-chlorophenyl group attached to the imino position of the anthracene core. 10-(3-Chloro-phenylimino)-10H-anthracen-9-one is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used in the synthesis of various dyes and pigments, particularly those with yellow hues, due to its chromophoric properties. The presence of the chlorine atom in the 3-position of the phenyl ring can influence the compound's reactivity and color characteristics, making it a valuable intermediate in the chemical industry.

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  • 73079-08-0 Structure

  • Basic information

    1. Product Name: 10-(3-Chloro-phenylimino)-10H-anthracen-9-one
    2. Synonyms:
    3. CAS NO:73079-08-0
    4. Molecular Formula:
    5. Molecular Weight: 317.774
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73079-08-0.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: 10-(3-Chloro-phenylimino)-10H-anthracen-9-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 10-(3-Chloro-phenylimino)-10H-anthracen-9-one(73079-08-0)
    11. EPA Substance Registry System: 10-(3-Chloro-phenylimino)-10H-anthracen-9-one(73079-08-0)

  • 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: 73079-08-0(Hazardous Substances Data)

73079-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73079-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,7 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73079-08:
(7*7)+(6*3)+(5*0)+(4*7)+(3*9)+(2*0)+(1*8)=130
130 % 10 = 0
So 73079-08-0 is a valid CAS Registry Number.

73079-08-0Downstream Products

73079-08-0Relevant articles and documents

Syntheses and Reactions of Spiroanthronetriazolines

Hirakawa, Kiyoichi,Ito, Tsutomu,Okubo, Yoshiji,Nakazawa, Sho

, p. 1668 - 1672 (2007/10/02)

Quinone methide 1a reacts with aryl azides 2 to give the corresponding spiroanthronetriazolines 3 along with byproducts, collected in Table I, which are formed by the thermal reaction of 3 or 1a.Quinone methide 1b adds to azides 2 to give spiroanthronetriazolines 5 or their subsequent products.Pyrolysis of 3 regenerates the starting quinone methide 1a and azide 2, and their photolysis leads to 1a.Pyrolysis and photolysis of 5 yield aryliminoanthrone 7, arylaminodibenzocycloheptenone 12, or its isomer 19.Attempts to convert 3 and 5 into spiroanthroneaziridines 14 and 15, respectively, were unsuccessful.Reactions of 3 and 5 with acid catalysts give the rearrangement products dibenzocycloheptenediones 23 and 24, respectively, in high yields.These reactions are discussed in mechanistic terms.

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