ChemSpider 2D Image | MFCD00018132 | C9H10Cl2N2O

MFCD00018132

  • Molecular FormulaC9H10Cl2N2O
  • Average mass233.094 Da
  • Monoisotopic mass232.017014 Da
  • ChemSpider ID3294582

More details:

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

1-(3,4-Dichlorophenyl)-3-ethylurea [ACD/IUPAC Name]
1-(3,4-Dichlorophényl)-3-éthylurée [French] [ACD/IUPAC Name]
1-(3,4-Dichlorphenyl)-3-ethylharnstoff [German] [ACD/IUPAC Name]
5006-82-6 [RN]
MFCD00018132
N-(3,4-dichlorophenyl)-N'-ethylurea|1-(3,4-DICHLOROPHENYL)-3-ETHYLUREA
Urea, N-(3,4-dichlorophenyl)-N'-ethyl- [ACD/Index Name]
N-(3,4-dichlorophenyl)-N'-ethylurea

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

Density: 1.4±0.1 g/cm3
Boiling Point: 310.5±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 55.1±3.0 kJ/mol
Flash Point: 141.6±27.9 °C
Index of Refraction: 1.597
Molar Refractivity: 58.5±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.53
ACD/LogD (pH 5.5): 3.35
ACD/BCF (pH 5.5): 208.21
ACD/KOC (pH 5.5): 1589.25
ACD/LogD (pH 7.4): 3.35
ACD/BCF (pH 7.4): 208.20
ACD/KOC (pH 7.4): 1589.19
Polar Surface Area: 41 Å2
Polarizability: 23.2±0.5 10-24cm3
Surface Tension: 47.3±3.0 dyne/cm
Molar Volume: 171.7±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) =  2.95

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  354.93  (Adapted Stein & Brown method)
    Melting Pt (deg C):  130.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.75E-006  (Modified Grain method)
    Subcooled liquid VP: 0.000101 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):  88.13
       log Kow used: 2.95 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  92.03 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 :   3.22E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.045E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.95  (KowWin est)
  Log Kaw used:  -7.881  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.831
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2717
   Biowin2 (Non-Linear Model)     :   0.0130
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2709  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1808  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1055
   Biowin6 (MITI Non-Linear Model):   0.0212
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3083
 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):  0.0135 Pa (0.000101 mm Hg)
  Log Koa (Koawin est  ): 10.831
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000223 
       Octanol/air (Koa) model:  0.0166 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00798 
       Mackay model           :  0.0175 
       Octanol/air (Koa) model:  0.571 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.7582 E-12 cm3/molecule-sec
      Half-Life =     0.777 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.329 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0127 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  211.6
      Log Koc:  2.325 

 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 = 1.573 (BCF = 37.45)
       log Kow used: 2.95 (estimated)

 Volatilization from Water:
    Henry LC:  3.22E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.776E+006  hours   (1.157E+005 days)
    Half-Life from Model Lake : 3.028E+007  hours   (1.262E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               5.29  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.17  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       0.00249         18.7         1000       
   Water     13.1            900          1000       
   Soil      86.7            1.8e+003     1000       
   Sediment  0.266           8.1e+003     0          
     Persistence Time: 1.77e+003 hr

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