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Substance Name: Dibenz(a,h)anthracene
RN: 53-70-3
UNII: T30ELH3D5X
InChIKey: LHRCREOYAASXPZ-UHFFFAOYSA-N

Molecular Formula

  • C22-H14

Molecular Weight

  • 278.3526
 

Classification Codes

Classification Codes

  • Carcinogens
  • Mutation Data
  • Noxae
  • Tumor Data

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 15
  • 2011 CERCLA Priority List, Rank: 15
  • Overall Carcinogenic Evaluation: Group 2A
  • Reasonably Anticipated to be a Carcinogen
  • Reportable Quantity (RQ) = 1 lb

Names and Synonyms

Name of Substance

  • 1,2,5,6-Dibenzanthracene
  • Dibenz(a,h)anthracene

Synonyms

  • 1,2,5,6-Dba
  • 1,2,5,6-Dibenzanthraceen
  • 1,2,5,6-Dibenzanthraceen [Dutch]
  • 1,2:5,6-Benzanthracene
  • 1,2:5,6-Dibenz(a)anthracene
  • 1,2:5,6-Dibenzanthracene
  • 1,2:5,6-Dibenzoanthracene
  • AI3-18996
  • CCRIS 208
  • DB(a,h)A
  • DBA
  • Dibenz(a,h)anthracene
  • Dibenz(a,h)antracene
  • Dibenzo(a,h)anthracene
  • EINECS 200-181-8
  • HSDB 5097
  • NSC 22433
  • RCRA waste number U063
  • UNII-T30ELH3D5X

Systematic Name

  • Dibenz(a,h)anthracene

Superlist Names

  • 1,2:5,6-Dibenzanthracene
  • Dibenz(a,h)anthracene
  • Dibenz(a,h)anthracene [Polycyclic aromatic hydrocarbons]
  • Dibenzo(a,h)anthracene
  • Dibenzo(a,h)anthracene [Polycyclic aromatic compounds]
  • RCRA waste no. U063

Registry Numbers

CAS Registry Number

  • 53-70-3

FDA UNII

  • T30ELH3D5X

Other Registry Number

  • 56-56-4

System Generated Number

  • 0000053703

Structure Descriptors

InChI

1S/C22H14/c1-3-7-19-15(5-1)9-11-17-14-22-18(13-21(17)19)12-10-16-6-2-4-8-20(16)22/h1-14H

InChIKey

LHRCREOYAASXPZ-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)ccc3cc4c(ccc5ccccc45)cc23

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intravenous 10mg/kg (10mg/kg)   Journal of the National Cancer Institute. Vol. 1, Pg. 225, 1940.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 269.5 deg C   EXP
Boiling Point 524 deg C   EXP
log P (octanol-water) 6.75 (none)   EXP
Water Solubility 0.00249 mg/L 25 EXP
Vapor Pressure 1.00E-10 mm Hg 25 EST
Henry's Law Constant 1.23E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.00E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.