Dibenzo[a,i]pyrene

CAS Registry Number®

189-55-9
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CAS Name

Dibenzo[a,i]pyrene

Molecular Formula

C24H14

Molecular Mass

302.37

Cite this Page

Dibenzo[a,i]pyrene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=189-55-9 (retrieved 2024-04-27) (CAS RN: 189-55-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    275 °C @ Press: 0.05 Torr

  • Melting Point (1)

    280 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C24H14/c1-3-7-19-15(5-1)13-17-9-10-18-14-16-6-2-4-8-20(16)22-12-11-21(19)23(17)24(18)22/h1-14H

InChIKey

InChIKey=TUGYIJVAYAHHHM-UHFFFAOYSA-N

SMILES

C12=C3C=4C=5C(C=C3C=CC1=CC=6C(C2=CC4)=CC=CC6)=CC=CC5

Canonical SMILES

C=1C=CC2=C(C1)C=C3C=CC4=CC=5C=CC=CC5C=6C=CC2=C3C46

Other Names for this Substance

  • Benzo[rst]pentaphene
  • Benzo[rst]pentacene
  • Dibenzo[a,i]pyrene
  • 3,4:9,10-Dibenzopyrene
  • Dibenzo[b,h]pyrene

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Deleted or Replaced CAS Registry Numbers

112307-73-0

CAS INSIGHTSTM
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