ChemSpider 2D Image | 1-Butyl-3-(2-phenoxyphenyl)urea | C17H20N2O2

1-Butyl-3-(2-phenoxyphenyl)urea

  • Molecular FormulaC17H20N2O2
  • Average mass284.353 Da
  • Monoisotopic mass284.152466 Da
  • ChemSpider ID525119

More details:

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

1-Butyl-3-(2-phenoxyphenyl)harnstoff [German] [ACD/IUPAC Name]
1-Butyl-3-(2-phenoxyphenyl)urea [ACD/IUPAC Name]
1-Butyl-3-(2-phénoxyphényl)urée [French] [ACD/IUPAC Name]
N-butyl-N'-(2-phenoxyphenyl)urea
Urea, N-butyl-N'-(2-phenoxyphenyl)- [ACD/Index Name]
3-butyl-1-(2-phenoxyphenyl)urea
Urea, 1-butyl-3-(2-phenoxyphenyl)-

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

ZINC04323288 [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: 382.9±34.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 63.1±3.0 kJ/mol
Flash Point: 185.4±25.7 °C
Index of Refraction: 1.587
Molar Refractivity: 84.5±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 4.68
ACD/LogD (pH 5.5): 4.10
ACD/BCF (pH 5.5): 766.89
ACD/KOC (pH 5.5): 4041.03
ACD/LogD (pH 7.4): 4.10
ACD/BCF (pH 7.4): 766.88
ACD/KOC (pH 7.4): 4041.00
Polar Surface Area: 50 Å2
Polarizability: 33.5±0.5 10-24cm3
Surface Tension: 44.5±3.0 dyne/cm
Molar Volume: 251.4±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) =  3.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  436.95  (Adapted Stein & Brown method)
    Melting Pt (deg C):  175.08  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.87E-008  (Modified Grain method)
    Subcooled liquid VP: 1.03E-006 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):  7.607
       log Kow used: 3.86 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.7977 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.26E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.412E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.86  (KowWin est)
  Log Kaw used:  -9.034  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.894
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9806
   Biowin2 (Non-Linear Model)     :   0.9923
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8330  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7886  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2840
   Biowin6 (MITI Non-Linear Model):   0.1222
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0541
 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):  0.000137 Pa (1.03E-006 mm Hg)
  Log Koa (Koawin est  ): 12.894
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0218 
       Octanol/air (Koa) model:  1.92 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.441 
       Mackay model           :  0.636 
       Octanol/air (Koa) model:  0.994 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  56.0177 E-12 cm3/molecule-sec
      Half-Life =     0.191 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.291 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.539 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4260
      Log Koc:  3.629 

 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 = 2.274 (BCF = 188)
       log Kow used: 3.86 (estimated)

 Volatilization from Water:
    Henry LC:  2.26E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.369E+007  hours   (1.82E+006 days)
    Half-Life from Model Lake : 4.766E+008  hours   (1.986E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              24.11  percent
    Total biodegradation:        0.27  percent
    Total sludge adsorption:    23.83  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       0.000787        4.58         1000       
   Water     15.8            360          1000       
   Soil      82.7            720          1000       
   Sediment  1.49            3.24e+003    0          
     Persistence Time: 792 hr

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