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ChemSpider 2D Image | Isopropyl 4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | C20H28N2O5

Isopropyl 4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

  • Molecular FormulaC20H28N2O5
  • Average mass376.447 Da
  • Monoisotopic mass376.199829 Da
  • ChemSpider ID2399873

More details:






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

4-(4-Butoxy-3-méthoxyphényl)-6-méthyl-2-oxo-1,2,3,4-tétrahydro-5-pyrimidinecarboxylate d'isopropyle [French] [ACD/IUPAC Name]
5-Pyrimidinecarboxylic acid, 4-(4-butoxy-3-methoxyphenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-, 1-methylethyl ester [ACD/Index Name]
Isopropyl 4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate [ACD/IUPAC Name]
Isopropyl 4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Isopropyl-4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidincarboxylat [German] [ACD/IUPAC Name]
C20H28N2O5
methylethyl 6-(4-butoxy-3-methoxyphenyl)-4-methyl-2-oxo-1,3,6-trihydropyrimidine-5-carboxylate
propan-2-yl 4-(4-butoxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

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

BAS 03539664 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 484.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 74.9±3.0 kJ/mol
Flash Point: 246.5±28.7 °C
Index of Refraction: 1.514
Molar Refractivity: 101.5±0.3 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 3.99
ACD/LogD (pH 5.5): 3.24
ACD/BCF (pH 5.5): 170.12
ACD/KOC (pH 5.5): 1375.28
ACD/LogD (pH 7.4): 3.24
ACD/BCF (pH 7.4): 170.07
ACD/KOC (pH 7.4): 1374.83
Polar Surface Area: 86 Å2
Polarizability: 40.2±0.5 10-24cm3
Surface Tension: 37.8±3.0 dyne/cm
Molar Volume: 337.0±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) =  3.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  500.05  (Adapted Stein & Brown method)
    Melting Pt (deg C):  212.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.77E-010  (Modified Grain method)
    Subcooled liquid VP: 2.74E-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):  5.943
       log Kow used: 3.35 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.8368 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.39E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.309E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.35  (KowWin est)
  Log Kaw used:  -12.746  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.096
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1148
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6896  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9569  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4409
   Biowin6 (MITI Non-Linear Model):   0.2072
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3073
 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):  3.65E-006 Pa (2.74E-008 mm Hg)
  Log Koa (Koawin est  ): 16.096
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.821 
       Octanol/air (Koa) model:  3.06E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.967 
       Mackay model           :  0.985 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  93.9335 E-12 cm3/molecule-sec
      Half-Life =     0.114 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.366 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec
      Half-Life =     0.084 Days (at 7E11 mol/cm3)
      Half-Life =      2.015 Hrs
   Fraction sorbed to airborne particulates (phi): 0.976 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2467
      Log Koc:  3.392 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.469E-003  L/mol-sec
  Kb Half-Life at pH 8:      14.952  years  
  Kb Half-Life at pH 7:     149.517  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.876 (BCF = 75.18)
       log Kow used: 3.35 (estimated)

 Volatilization from Water:
    Henry LC:  4.39E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.588E+011  hours   (1.078E+010 days)
    Half-Life from Model Lake : 2.823E+012  hours   (1.176E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              10.04  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:     9.88  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       1.52e-006       1.16         1000       
   Water     11.9            900          1000       
   Soil      87.5            1.8e+003     1000       
   Sediment  0.604           8.1e+003     0          
     Persistence Time: 1.83e+003 hr




                    

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