ChemSpider 2D Image | Isobutyl 4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | C18H24N2O3S

Isobutyl 4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

  • Molecular FormulaC18H24N2O3S
  • Average mass348.460 Da
  • Monoisotopic mass348.150757 Da
  • ChemSpider ID2348998

More details:

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

4-(2-Éthoxyphényl)-6-méthyl-2-thioxo-1,2,3,4-tétrahydro-5-pyrimidinecarboxylate d'isobutyle [French] [ACD/IUPAC Name]
5-Pyrimidinecarboxylic acid, 4-(2-ethoxyphenyl)-1,2,3,4-tetrahydro-6-methyl-2-thioxo-, 2-methylpropyl ester [ACD/Index Name]
Isobutyl 4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate [ACD/IUPAC Name]
Isobutyl 4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Isobutyl-4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidincarboxylat [German] [ACD/IUPAC Name]
2-methylpropyl (4S)-4-(2-ethoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
2-methylpropyl 4-(2-ethoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
2-methylpropyl 4-(2-ethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
2-methylpropyl 4-[2-(ethyloxy)phenyl]-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
2-methylpropyl 6-(2-ethoxyphenyl)-4-methyl-2-thioxo-1,3,6-trihydropyrimidine-5 -carboxylate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AG-690/33478062 [DBID]
BAS 00147211 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 448.1±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 70.7±3.0 kJ/mol
    Flash Point: 224.8±31.5 °C
    Index of Refraction: 1.585
    Molar Refractivity: 97.7±0.4 cm3
    #H bond acceptors: 5
    #H bond donors: 2
    #Freely Rotating Bonds: 7
    #Rule of 5 Violations: 0
    ACD/LogP: 4.24
    ACD/LogD (pH 5.5): 3.36
    ACD/BCF (pH 5.5): 211.40
    ACD/KOC (pH 5.5): 1606.63
    ACD/LogD (pH 7.4): 3.36
    ACD/BCF (pH 7.4): 211.37
    ACD/KOC (pH 7.4): 1606.41
    Polar Surface Area: 92 Å2
    Polarizability: 38.7±0.5 10-24cm3
    Surface Tension: 51.0±5.0 dyne/cm
    Molar Volume: 291.3±5.0 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) =  3.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  495.52  (Adapted Stein & Brown method)
    Melting Pt (deg C):  210.50  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.82E-010  (Modified Grain method)
    Subcooled liquid VP: 3.56E-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):  61.65
       log Kow used: 3.54 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.0699 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.42E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.841E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.54  (KowWin est)
  Log Kaw used:  -9.005  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.545
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0979
   Biowin2 (Non-Linear Model)     :   0.9992
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4570  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8565  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4140
   Biowin6 (MITI Non-Linear Model):   0.2143
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1627
 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):  4.75E-006 Pa (3.56E-008 mm Hg)
  Log Koa (Koawin est  ): 12.545
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.632 
       Octanol/air (Koa) model:  0.861 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.958 
       Mackay model           :  0.981 
       Octanol/air (Koa) model:  0.986 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 203.8876 E-12 cm3/molecule-sec
      Half-Life =     0.052 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.630 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 0.969 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2528
      Log Koc:  3.403 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.065E-003  L/mol-sec
  Kb Half-Life at pH 8:      20.615  years  
  Kb Half-Life at pH 7:     206.154  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.022 (BCF = 105.3)
       log Kow used: 3.54 (estimated)

 Volatilization from Water:
    Henry LC:  2.42E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.516E+007  hours   (1.882E+006 days)
    Half-Life from Model Lake : 4.927E+008  hours   (2.053E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              13.97  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    13.78  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       0.00547         0.941        1000       
   Water     12.4            900          1000       
   Soil      86.6            1.8e+003     1000       
   Sediment  0.987           8.1e+003     0          
     Persistence Time: 1.68e+003 hr

    Click to predict properties on the Chemicalize site


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