ChemSpider 2D Image | MFCD00087832 | C13H14N2O

MFCD00087832

  • Molecular FormulaC13H14N2O
  • Average mass214.263 Da
  • Monoisotopic mass214.110611 Da
  • ChemSpider ID4303498

More details:

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

1-Ethyl-3-(1-naphthyl)harnstoff [German] [ACD/IUPAC Name]
1-Ethyl-3-(1-naphthyl)urea [ACD/IUPAC Name]
1-Éthyl-3-(1-naphtyl)urée [French] [ACD/IUPAC Name]
1-Ethyl-3-Naphthalen-1-Ylurea
MFCD00087832
N-ethyl-N'-(1-naphthyl)urea|1-ETHYL-3-(1-NAPHTHYL)UREA
Urea, N-ethyl-N'-1-naphthalenyl- [ACD/Index Name]
3-ethyl-1-(naphthalen-1-yl)urea
N-ethyl-N'-(1-naphthyl)urea
W9L

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

Density: 1.2±0.1 g/cm3
Boiling Point: 357.0±15.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 60.2±3.0 kJ/mol
Flash Point: 142.4±20.5 °C
Index of Refraction: 1.653
Molar Refractivity: 66.6±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.87
ACD/LogD (pH 5.5): 2.87
ACD/BCF (pH 5.5): 88.68
ACD/KOC (pH 5.5): 862.73
ACD/LogD (pH 7.4): 2.87
ACD/BCF (pH 7.4): 88.68
ACD/KOC (pH 7.4): 862.72
Polar Surface Area: 41 Å2
Polarizability: 26.4±0.5 10-24cm3
Surface Tension: 49.5±3.0 dyne/cm
Molar Volume: 182.0±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) =  2.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  388.44  (Adapted Stein & Brown method)
    Melting Pt (deg C):  146.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.16E-007  (Modified Grain method)
    Subcooled liquid VP: 1.58E-005 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):  138.7
       log Kow used: 2.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  36.266 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 :   5.73E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.862E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.84  (KowWin est)
  Log Kaw used:  -8.630  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.470
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6455
   Biowin2 (Non-Linear Model)     :   0.4915
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7257  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5386  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1820
   Biowin6 (MITI Non-Linear Model):   0.0855
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1145
 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):  0.00211 Pa (1.58E-005 mm Hg)
  Log Koa (Koawin est  ): 11.470
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00142 
       Octanol/air (Koa) model:  0.0724 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0489 
       Mackay model           :  0.102 
       Octanol/air (Koa) model:  0.853 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 204.9967 E-12 cm3/molecule-sec
      Half-Life =     0.052 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.626 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0756 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5360
      Log Koc:  3.729 

 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 = 1.486 (BCF = 30.65)
       log Kow used: 2.84 (estimated)

 Volatilization from Water:
    Henry LC:  5.73E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.496E+007  hours   (6.232E+005 days)
    Half-Life from Model Lake : 1.632E+008  hours   (6.799E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               4.54  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.42  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       0.000471        1.25         1000       
   Water     13.6            900          1000       
   Soil      86.2            1.8e+003     1000       
   Sediment  0.219           8.1e+003     0          
     Persistence Time: 1.74e+003 hr

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