Cas no 3719-43-5 (benzo[k]tetraphene-7,14-dione)

benzo[k]tetraphene-7,14-dione structure
benzo[k]tetraphene-7,14-dione structure
Product Name:benzo[k]tetraphene-7,14-dione
CAS No:3719-43-5
MF:C22H12O2
MW:308.32948589325
CID:922038
PubChem ID:95725
Update Time:2025-04-19

benzo[k]tetraphene-7,14-dione Chemical and Physical Properties

Names and Identifiers

    • benzo[k]tetraphene-7,14-dione
    • naphtho[1,2-b]phenanthrene-7,14-dione
    • 1,6-Dibenzanthraquinone
    • 1.2,5.6-Dibenzo-anthrachinon
    • dibenz<a,h>ahthracene-7,14-dione
    • Dibenzo<a,h>anthrachinone
    • Dibenz[a,14-quinone
    • Dibenz(a,h)anthracene-7,14-dione
    • 1,2:5,6-Dibenzanthraquinone
    • NSC31000
    • SCHEMBL7122517
    • p-Dibenz[a,h]anthracenequinone
    • 1,6-Dibenz-9,10-anthraquinone
    • Dibenz[a,14-dione
    • DTXSID20190674
    • JJICAJDVPJCZAY-UHFFFAOYSA-N
    • TZ2X3RX5M9
    • 3719-43-5
    • NSC 31000
    • dibenzo[a,h]anthracene-7,14-dione
    • 1,2:5,6-Dibenz-9,10-anthraquinone
    • Dibenz[a,h]anthracene-7,14-dione
    • NSC-31000
    • Inchi： 1S/C22H12O2/c23-21-18-12-10-14-6-2-4-8-16(14)20(18)22(24)17-11-9-13-5-1-3-7-15(13)19(17)21/h1-12H
    • InChI Key： JJICAJDVPJCZAY-UHFFFAOYSA-N
    • SMILES： O=C1C2C=CC3C=CC=CC=3C=2C(C2C=CC3C=CC=CC=3C=21)=O

Computed Properties

  • Exact Mass: 308.08400
  • Monoisotopic Mass: 308.083729621g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 0
  • Complexity: 490
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 5.4
  • Topological Polar Surface Area: 34.1?2

Experimental Properties

  • PSA: 34.14000
  • LogP: 4.76840

benzo[k]tetraphene-7,14-dione Customs Data

  • HS CODE：2914399090
  • Customs Data：

    China Customs Code:

    2914399090

    Overview:

    2914399090. Other aromatic ketones without other oxygen-containing groups. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acetone declared packaging

    Summary:

    2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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