ChemSpider 2D Image | Dibenz[a,i]pyrene | C24H14

Dibenz[a,i]pyrene

  • Molecular FormulaC24H14
  • Average mass302.368 Da
  • Monoisotopic mass302.109558 Da
  • ChemSpider ID8752

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

189-55-9 [RN]
205-877-5 [EINECS]
Benzo[rst]pentaphen [German] [ACD/IUPAC Name]
Benzo[rst]pentaphene [ACD/Index Name] [ACD/IUPAC Name]
Benzo[rst]pentaphène [French] [ACD/IUPAC Name]
Dibenz[a,i]pyrene
dibenzo[a,i]pyrene
"DIBENZO(A,I)PYRENE"
[189-55-9] [RN]
[3,4:9,10]Dibenzpyrene
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

7FMI112D18 [DBID]
BRN 1881370 [DBID]
CCRIS 214 [DBID]
HSDB 4027 [DBID]
NCIOpen2_009544 [DBID]
NSC 87521 [DBID]
NSC87521 [DBID]
RCRA waste no. U064 [DBID]
RCRA waste number U064 [DBID]
UNII:7FMI112D18 [DBID]
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  • Experimental Physico-chemical Properties
  • Gas Chromatography

    • Retention Index (Kovats):

      3086 (estimated with error: 174) NIST Spectra mainlib_292046, replib_124508
      3526 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 10 m; Column type: Packed; Start T: 270 C; CAS no: 189559; Active phase: OV-101; Carrier gas: N2; Substrate: Gas Chrom Q (100-120 mesh); Data type: Kovats RI; Authors: Grimmer, G.; Bohnke, H., Anreicherung und gas-chromatographische Profil-Analyse der polycyclischen aromatischen Kohlenwasserstoffe in Schmierol, Chromatographia, 9(1), 1976, 30-40., Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 10 m; Column type: Packed; Start T: 270 C; CAS no: 189559; Active phase: OV-101; Substrate: Gas Chrom Q; Data type: Kovats RI; Authors: Grimmer, G.; Bohnke, H., Polycyclic aromatic hydrocarbon profile analysis of high-protein foods, oils, and fats by gas chromatography, J. Ass. Offic. Anal. Chem, 58(4), 1975, 725-733.) NIST Spectra nist ri

    • Retention Index (Lee):

      556.32 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 60C(2min) =>6C/min =>258C=>2C/min =>300C(4min); CAS no: 189559; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Wang, Z.; Li, K.; Lambert, P.; Yang, C., Identification, characterization and quantitation of pyrogenic polycylic aromatic hydrocarbons and other organic compounds in tire fire products, J. Chromatogr. A, 1139, 2007, 14-26., Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 189559; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Wang, Z.; Li, K.; Lambert, P.; Brown, C.E.; Yang, C.; Hollebone, B.P., Identification and characterization of polycyclic aromatic compounds in tire fire products and differentiation of pyrogenic PAHs from petrogenic PAHs, in Proceedings of the 30th Arctic and Marine Oilspill (AMOP) Technical Seminar. Vol.1, 2007, 61-85.) NIST Spectra nist ri
      556.47 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 189559; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Wang, Z.; Li, K.; Lambert, P.; Brown, C.E.; Yang, C.; Hollebone, B.P., Identification and characterization of polycyclic aromatic compounds in tire fire products and differentiation of pyrogenic PAHs from petrogenic PAHs, in Proceedings of the 30th Arctic and Marine Oilspill (AMOP) Technical Seminar. Vol.1, 2007, 61-85., Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 300 C; CAS no: 189559; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Marynowski, L.; Pieta, M.; Janeczek, J., Composition and source of polycyclic aromatic compounds in deposited dust from selected sites around the Upper Silesia, Poland, Geol. Q., 48(2), 2004, 169-180., Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 189559; Active phase: 5 % Phenyl methyl siloxane; Data type: Lee RI; Authors: Allen J.O.; Durant J.L.; Dookeran N.M.; Taghizadeh K.; Plummer E.F.; Lafleur A.L.; Sarofim A.F.; Smith K.A., Measurement of C24H14 polycyclic aromatic hydrocarbons associated with a size-segregated urban aerosol, Environ. Sci. Technol., 32, 1998, 1928-1932.) NIST Spectra nist ri
      557.2 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 320 C; End time: 20 min; Start time: 3 min; CAS no: 189559; Active phase: DB-5MS; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Sauvain, J.-J.; Duc, T.V., Approaches to identifying and quantifying polycyclic aromatic hydrocarbons of molecular weight 302 in diesel particulates, J. Sep. Sci., 27, 2004, 78-88.) NIST Spectra nist ri
      586.4 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 189559; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Lundstedt, S.; Haglund, P.; Oberg, L., Degradation and formation of polycyclic aromatic compounds during bioslurry treatment of an aged gasworks soil, Environ. Toxicol. Chem., 22(7), 2003, 1413-1420.) NIST Spectra nist ri
      560.34 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 310 C; Start time: 1 min; CAS no: 189559; Active phase: DB-5MS; Phase thickness: 0.5 um; Data type: Lee RI; Authors: Chen, P.H.; Keeran, W.S.; Van Ausdale, W.A.; Schindler, D.R.; Roberts, D.W., Application of Lee retention indices to the confirmation of tentatively identified compounds from GC/MS analysis of environmental samples, Technical paper, Analytical Services Division, Environmental Science&Engineering, Inc, PO Box 1703, Gainesville, FL 32602, 2002, 11.) NIST Spectra nist ri
      558.11 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 189559; Active phase: SE-52; Data type: Lee RI; Authors: Shlyakhov, A.F., Gas chromatography in organic geochemistry, Nedra, Moscow, 1984, 221.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      3526 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Packed; CAS no: 189559; Active phase: OV-101; Data type: Normal alkane RI; Authors: Kaliszan, R.; Lamparczyk, H., A Relationship between the Connectivity Indices and Retention Indices of Polycyclic Aromatic Hydrocarbons, J. Chromatogr. Sci., 16, 1978, 246-248.) NIST Spectra nist ri

    • Retention Index (Linear):

      3570 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.50 mm; Column length: 33.3 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 320 C; Start time: 5 min; CAS no: 189559; Active phase: SE-52; Carrier gas: He; Data type: Linear RI; Authors: Beernaert, H., Gas Chromatographic Analysis of Polyclylic Aromatic Hydrocarbons, J. Chromatogr., 173, 1979, 109-118.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.3±0.1 g/cm3
Boiling Point: 552.3±17.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 80.2±0.8 kJ/mol
Flash Point: 282.0±15.1 °C
Index of Refraction: 1.913
Molar Refractivity: 108.1±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 1
ACD/LogP: 7.63
ACD/LogD (pH 5.5): 7.43
ACD/BCF (pH 5.5): 261710.66
ACD/KOC (pH 5.5): 262815.53
ACD/LogD (pH 7.4): 7.43
ACD/BCF (pH 7.4): 261710.66
ACD/KOC (pH 7.4): 262815.53
Polar Surface Area: 0 Å2
Polarizability: 42.9±0.5 10-24cm3
Surface Tension: 66.5±3.0 dyne/cm
Molar Volume: 230.2±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  7.28

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  513.65  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.68  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.41E-012  (Modified Grain method)
    MP  (exp database):  317 deg C
    BP  (exp database):  275 @ 0.05 mm Hg deg C
    Subcooled liquid VP: 1.24E-008 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.0005544
       log Kow used: 7.28 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.2475e-005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.91E-008  atm-m3/mole
   Group Method:   1.41E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.600E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.28  (KowWin est)
  Log Kaw used:  -5.490  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.770
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0537
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7316  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.7092  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0724
   Biowin6 (MITI Non-Linear Model):   0.0108
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4999
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.7975
     BioHC Half-Life (days)     : 627.2661

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.65E-006 Pa (1.24E-008 mm Hg)
  Log Koa (Koawin est  ): 12.770
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.81 
       Octanol/air (Koa) model:  1.45 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.985 
       Mackay model           :  0.993 
       Octanol/air (Koa) model:  0.991 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  50.0000 E-12 cm3/molecule-sec
      Half-Life =     0.214 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.567 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.989 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.918E+006
      Log Koc:  6.950 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 4.420 (BCF = 2.628e+004)
       log Kow used: 7.28 (estimated)

 Volatilization from Water:
    Henry LC:  1.41E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 7.221E+004  hours   (3009 days)
    Half-Life from Model Lake : 7.879E+005  hours   (3.283E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              93.94  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.16  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.017           5.13         1000       
   Water     0.763           4.32e+003    1000       
   Soil      42.7            8.64e+003    1000       
   Sediment  56.5            3.89e+004    0          
     Persistence Time: 1.12e+004 hr

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