ChemSpider 2D Image | MFCD03015078 | C21H27NO4

MFCD03015078

  • Molecular FormulaC21H27NO4
  • Average mass357.443 Da
  • Monoisotopic mass357.194000 Da
  • ChemSpider ID1252171

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

2,6-Diméthyl-4-[4-(2-méthyl-2-propanyl)phényl]-1,4-dihydro-3,5-pyridinedicarboxylate de diméthyle [French] [ACD/IUPAC Name]
3,5-Pyridinedicarboxylic acid, 4-[4-(1,1-dimethylethyl)phenyl]-1,4-dihydro-2,6-dimethyl-, dimethyl ester [ACD/Index Name]
401636-24-6 [RN]
Dimethyl 2,6-dimethyl-4-[4-(2-methyl-2-propanyl)phenyl]-1,4-dihydro-3,5-pyridinedicarboxylate [ACD/IUPAC Name]
Dimethyl-2,6-dimethyl-4-[4-(2-methyl-2-propanyl)phenyl]-1,4-dihydro-3,5-pyridindicarboxylat [German] [ACD/IUPAC Name]
MFCD03015078
3,5-dimethyl 4-(4-tert-butylphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Dimethyl 4-(4-(tert-butyl)phenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
DIMETHYL 4-(4-TERT-BUTYL-PH)-2,6-DIMETHYL-1,4-DIHYDRO-3,5-PYRIDINEDICARBOXYLATE
dimethyl 4-(4-tert-butylphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

EU-0044850 [DBID]

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

    Density: 1.1±0.1 g/cm3
    Boiling Point: 467.3±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.2 mmHg at 25°C
    Enthalpy of Vaporization: 72.9±3.0 kJ/mol
    Flash Point: 236.4±28.7 °C
    Index of Refraction: 1.522
    Molar Refractivity: 99.7±0.3 cm3
    #H bond acceptors: 5
    #H bond donors: 1
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 4.92
    ACD/LogD (pH 5.5): 4.88
    ACD/BCF (pH 5.5): 2992.86
    ACD/KOC (pH 5.5): 10699.37
    ACD/LogD (pH 7.4): 4.88
    ACD/BCF (pH 7.4): 3002.93
    ACD/KOC (pH 7.4): 10735.36
    Polar Surface Area: 65 Å2
    Polarizability: 39.5±0.5 10-24cm3
    Surface Tension: 37.1±3.0 dyne/cm
    Molar Volume: 327.1±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) =  4.59
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  419.07  (Adapted Stein & Brown method)
        Melting Pt (deg C):  151.60  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  1.46E-007  (Modified Grain method)
        Subcooled liquid VP: 2.85E-006 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):  6.837
           log Kow used: 4.59 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  71.301 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Acrylates
           Aliphatic Amines
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   4.78E-011  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  1.004E-008 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  4.59  (KowWin est)
      Log Kaw used:  -8.709  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  13.299
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.9503
       Biowin2 (Non-Linear Model)     :   0.9977
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.4271  (weeks-months)
       Biowin4 (Primary Survey Model) :   3.6112  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.4631
       Biowin6 (MITI Non-Linear Model):   0.1292
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model):  0.0028
     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):  0.00038 Pa (2.85E-006 mm Hg)
      Log Koa (Koawin est  ): 13.299
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  0.00789 
           Octanol/air (Koa) model:  4.89 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.222 
           Mackay model           :  0.387 
           Octanol/air (Koa) model:  0.997 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 117.8986 E-12 cm3/molecule-sec
          Half-Life =     0.091 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =     1.089 Hrs
       Ozone Reaction:
          OVERALL Ozone Rate Constant =    21.043749 E-17 cm3/molecule-sec
          Half-Life =     0.054 Days (at 7E11 mol/cm3)
          Half-Life =      1.307 Hrs
       Fraction sorbed to airborne particulates (phi): 0.304 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  7765
          Log Koc:  3.890 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  4.138E-003  L/mol-sec
      Kb Half-Life at pH 8:       5.307  years  
      Kb Half-Life at pH 7:      53.072  years  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 2.835 (BCF = 683.2)
           log Kow used: 4.59 (estimated)
    
     Volatilization from Water:
        Henry LC:  4.78E-011 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 2.316E+007  hours   (9.649E+005 days)
        Half-Life from Model Lake : 2.526E+008  hours   (1.053E+007 days)
    
     Removal In Wastewater Treatment:
        Total removal:              60.67  percent
        Total biodegradation:        0.56  percent
        Total sludge adsorption:    60.11  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       0.000428        0.817        1000       
       Water     9.82            900          1000       
       Soil      81.1            1.8e+003     1000       
       Sediment  9.04            8.1e+003     0          
         Persistence Time: 2e+003 hr
    
    
    
    
                        

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