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ChemSpider 2D Image | (1E,4E)-1,5-Di(2-naphthyl)-1,4-pentadien-3-one | C25H18O

(1E,4E)-1,5-Di(2-naphthyl)-1,4-pentadien-3-one

  • Molecular FormulaC25H18O
  • Average mass334.410 Da
  • Monoisotopic mass334.135773 Da
  • ChemSpider ID4523376

  • Double-bond stereo - Double-bond stereo

More details:

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

(1E,4E)-1,5-Di(2-naphthyl)-1,4-pentadien-3-on [German] [ACD/IUPAC Name]
(1E,4E)-1,5-Di(2-naphthyl)-1,4-pentadien-3-one [ACD/IUPAC Name]
(1E,4E)-1,5-Di(2-naphtyl)-1,4-pentadién-3-one [French] [ACD/IUPAC Name]
1,4-Pentadien-3-one, 1,5-di-2-naphthalenyl-, (1E,4E)- [ACD/Index Name]
(1E4E)-1,5-Di(2-naphthyl)-1,4-pentadien-3-one
Di-(2-naphthylmethylene)acetone
https://www.ebi.ac.uk/chembl/compoundreportcard/CHEMBL476631/
O=C(\C=C\c2ccc1c(cccc1)c2)\C=C\c2ccc1c(cccc1)c2

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

Density: 1.2±0.1 g/cm3
Boiling Point: 569.0±39.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 85.4±3.0 kJ/mol
Flash Point: 250.7±22.0 °C
Index of Refraction: 1.739
Molar Refractivity: 113.3±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 7.33
ACD/LogD (pH 5.5): 6.36
ACD/BCF (pH 5.5): 40090.03
ACD/KOC (pH 5.5): 68617.80
ACD/LogD (pH 7.4): 6.36
ACD/BCF (pH 7.4): 40090.03
ACD/KOC (pH 7.4): 68617.80
Polar Surface Area: 17 Å2
Polarizability: 44.9±0.5 10-24cm3
Surface Tension: 53.8±3.0 dyne/cm
Molar Volume: 281.1±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) =  6.37

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  500.28  (Adapted Stein & Brown method)
    Melting Pt (deg C):  199.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.95E-010  (Modified Grain method)
    Subcooled liquid VP: 2.7E-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):  0.002152
       log Kow used: 6.37 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00030453 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.63E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.077E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.37  (KowWin est)
  Log Kaw used:  -7.969  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.339
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5952
   Biowin2 (Non-Linear Model)     :   0.1004
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4377  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3430  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0252
   Biowin6 (MITI Non-Linear Model):   0.0110
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1859
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  3.6E-006 Pa (2.7E-008 mm Hg)
  Log Koa (Koawin est  ): 14.339
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.833 
       Octanol/air (Koa) model:  53.6 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.968 
       Mackay model           :  0.985 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  80.0947 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  85.4147 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.603 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.503 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     4.200000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     6.549 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.977 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.475E+006
      Log Koc:  6.169 

 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 = 4.208 (BCF = 1.613e+004)
       log Kow used: 6.37 (estimated)

 Volatilization from Water:
    Henry LC:  2.63E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.071E+006  hours   (1.696E+005 days)
    Half-Life from Model Lake : 4.441E+007  hours   (1.85E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              93.23  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.45  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       0.0201          2.57         1000       
   Water     2.63            900          1000       
   Soil      38.3            1.8e+003     1000       
   Sediment  59.1            8.1e+003     0          
     Persistence Time: 3.2e+003 hr

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