ChemSpider 2D Image | 9,10-Bis(4-methylphenyl)anthracene | C28H22

9,10-Bis(4-methylphenyl)anthracene

  • Molecular FormulaC28H22
  • Average mass358.474 Da
  • Monoisotopic mass358.172150 Da
  • ChemSpider ID9385613

More details:

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

43217-31-8 [RN]
9,10-Bis(4-methylphenyl)anthracen [German] [ACD/IUPAC Name]
9,10-Bis(4-methylphenyl)anthracene [ACD/IUPAC Name]
9,10-Bis(4-méthylphényl)anthracène [French] [ACD/IUPAC Name]
9,10-bis(4-methylphenyl)anthracene|9,10-DI-P-TOLYLANTHRACENE
Anthracene, 9,10-bis(4-methylphenyl)- [ACD/Index Name]
MFCD00488406 [MDL number]
9 10-DI-P-TOLYLANTHRACENE
9,10-Bis(4-Methylphenyl)-Anthracene
9,10-Bis(4-methylphenyl)anthracene|9,10-Bis(p-tolyl)anthracene
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

648973_ALDRICH [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 490.5±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 72.8±0.8 kJ/mol
Flash Point: 249.4±21.4 °C
Index of Refraction: 1.677
Molar Refractivity: 120.8±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 1
ACD/LogP: 9.11
ACD/LogD (pH 5.5): 8.32
ACD/BCF (pH 5.5): 1000000.00
ACD/KOC (pH 5.5): 804413.63
ACD/LogD (pH 7.4): 8.32
ACD/BCF (pH 7.4): 1000000.00
ACD/KOC (pH 7.4): 804413.63
Polar Surface Area: 0 Å2
Polarizability: 47.9±0.5 10-24cm3
Surface Tension: 46.3±3.0 dyne/cm
Molar Volume: 320.8±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) =  8.97

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  547.96  (Adapted Stein & Brown method)
    Melting Pt (deg C):  232.92  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.48E-012  (Modified Grain method)
    Subcooled liquid VP: 1.64E-009 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):  9.383e-006
       log Kow used: 8.97 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.4422e-006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.69E-007  atm-m3/mole
   Group Method:   1.86E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.766E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.97  (KowWin est)
  Log Kaw used:  -4.821  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.791
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6862
   Biowin2 (Non-Linear Model)     :   0.2834
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2573  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1935  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1399
   Biowin6 (MITI Non-Linear Model):   0.0050
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4343
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.9975
     BioHC Half-Life (days)     : 994.2067

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.19E-007 Pa (1.64E-009 mm Hg)
  Log Koa (Koawin est  ): 13.791
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  13.7 
       Octanol/air (Koa) model:  15.2 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  58.2200 E-12 cm3/molecule-sec
      Half-Life =     0.184 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.205 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.293E+007
      Log Koc:  7.919 

 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 = 2.114 (BCF = 130.1)
       log Kow used: 8.97 (estimated)

 Volatilization from Water:
    Henry LC:  1.86E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       5962  hours   (248.4 days)
    Half-Life from Model Lake :  6.52E+004  hours   (2717 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  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       0.052           4.41         1000       
   Water     1.84            900          1000       
   Soil      30.3            1.8e+003     1000       
   Sediment  67.8            8.1e+003     0          
     Persistence Time: 3.25e+003 hr

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