ChemSpider 2D Image | Pentyl 4-(3,4-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | C19H26N2O5

Pentyl 4-(3,4-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

  • Molecular FormulaC19H26N2O5
  • Average mass362.420 Da
  • Monoisotopic mass362.184174 Da
  • ChemSpider ID2708057

More details:






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

4-(3,4-Diméthoxyphényl)-6-méthyl-2-oxo-1,2,3,4-tétrahydro-5-pyrimidinecarboxylate de pentyle [French] [ACD/IUPAC Name]
5-Pyrimidinecarboxylic acid, 4-(3,4-dimethoxyphenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-, pentyl ester [ACD/Index Name]
Pentyl 4-(3,4-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate [ACD/IUPAC Name]
Pentyl-4-(3,4-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidincarboxylat [German] [ACD/IUPAC Name]
329072-93-7 [RN]
4-(3,4-Dimethoxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid pentyl ester
AC1MRDGZ
AGN-PC-0KUVUK
AKOS001607718
AKOS021988469
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

A1919/0080686 [DBID]
AG-205/11768271 [DBID]
UNM000000538201 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 476.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 74.1±3.0 kJ/mol
Flash Point: 242.2±28.7 °C
Index of Refraction: 1.517
Molar Refractivity: 96.9±0.3 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 3.64
ACD/LogD (pH 5.5): 3.16
ACD/BCF (pH 5.5): 148.01
ACD/KOC (pH 5.5): 1244.82
ACD/LogD (pH 7.4): 3.16
ACD/BCF (pH 7.4): 147.95
ACD/KOC (pH 7.4): 1244.28
Polar Surface Area: 86 Å2
Polarizability: 38.4±0.5 10-24cm3
Surface Tension: 38.5±3.0 dyne/cm
Molar Volume: 320.1±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) =  2.93

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  495.44  (Adapted Stein & Brown method)
    Melting Pt (deg C):  210.47  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.84E-010  (Modified Grain method)
    Subcooled liquid VP: 3.58E-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):  16.45
       log Kow used: 2.93 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  13.525 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.30E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.113E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.93  (KowWin est)
  Log Kaw used:  -12.870  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.800
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1214
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7206  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9771  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5823
   Biowin6 (MITI Non-Linear Model):   0.3948
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5787
 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):  4.77E-006 Pa (3.58E-008 mm Hg)
  Log Koa (Koawin est  ): 15.800
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.628 
       Octanol/air (Koa) model:  1.55E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.958 
       Mackay model           :  0.98 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  84.9601 E-12 cm3/molecule-sec
      Half-Life =     0.126 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.511 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): 0.969 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1596
      Log Koc:  3.203 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.658E-003  L/mol-sec
  Kb Half-Life at pH 8:      13.243  years  
  Kb Half-Life at pH 7:     132.432  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.555 (BCF = 35.86)
       log Kow used: 2.93 (estimated)

 Volatilization from Water:
    Henry LC:  3.3E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.378E+011  hours   (1.407E+010 days)
    Half-Life from Model Lake : 3.685E+012  hours   (1.535E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               5.14  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.02  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       9e-007          1.21         1000       
   Water     13.1            900          1000       
   Soil      86.6            1.8e+003     1000       
   Sediment  0.256           8.1e+003     0          
     Persistence Time: 1.77e+003 hr




                    

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