ChemSpider 2D Image | Dimethyl 5-methoxyisophthalate | C11H12O5

Dimethyl 5-methoxyisophthalate

  • Molecular FormulaC11H12O5
  • Average mass224.210 Da
  • Monoisotopic mass224.068466 Da
  • ChemSpider ID3378868

More details:

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

1,3-Benzenedicarboxylic acid, 5-methoxy-, dimethyl ester [ACD/Index Name]
20319-44-2 [RN]
5-Méthoxyisophtalate de diméthyle [French] [ACD/IUPAC Name]
Dimethyl 5-methoxyisophthalate [ACD/IUPAC Name]
Dimethyl-5-methoxyisophthalat [German] [ACD/IUPAC Name]
MFCD00272337 [MDL number]
[20319-44-2] [RN]
1,3-dimethyl 5-methoxybenzene-1,3-dicarboxylate
5-Methoxy-dimethyl isophathalate
5-Methoxy-isophthalic acid dimethyl ester
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

528773_ALDRICH [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: 323.4±22.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.7 mmHg at 25°C
    Enthalpy of Vaporization: 56.5±3.0 kJ/mol
    Flash Point: 141.7±22.4 °C
    Index of Refraction: 1.509
    Molar Refractivity: 56.5±0.3 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 2.31
    ACD/LogD (pH 5.5): 2.14
    ACD/BCF (pH 5.5): 25.13
    ACD/KOC (pH 5.5): 349.84
    ACD/LogD (pH 7.4): 2.14
    ACD/BCF (pH 7.4): 25.13
    ACD/KOC (pH 7.4): 349.84
    Polar Surface Area: 62 Å2
    Polarizability: 22.4±0.5 10-24cm3
    Surface Tension: 39.3±3.0 dyne/cm
    Molar Volume: 189.2±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) =  1.74

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  282.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  10.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00486  (Modified Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1059
       log Kow used: 1.74 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4052.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.32E-008  atm-m3/mole
   Group Method:   4.99E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.354E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.74  (KowWin est)
  Log Kaw used:  -6.268  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.008
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1211
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9260  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0593  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9537
   Biowin6 (MITI Non-Linear Model):   0.9362
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8328
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.648 Pa (0.00486 mm Hg)
  Log Koa (Koawin est  ): 8.008
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.63E-006 
       Octanol/air (Koa) model:  2.5E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000167 
       Mackay model           :  0.00037 
       Octanol/air (Koa) model:  0.002 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.3168 E-12 cm3/molecule-sec
      Half-Life =     4.617 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    55.401 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000269 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  25.86
      Log Koc:  1.413 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.070E-001  L/mol-sec
  Kb Half-Life at pH 8:      19.710  days   
  Kb Half-Life at pH 7:     197.101  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.643 (BCF = 4.397)
       log Kow used: 1.74 (estimated)

 Volatilization from Water:
    Henry LC:  4.99E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 1.757E+004  hours   (732.1 days)
    Half-Life from Model Lake : 1.918E+005  hours   (7992 days)

 Removal In Wastewater Treatment:
    Total removal:               2.07  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.97  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       0.829           111          1000       
   Water     27.3            360          1000       
   Soil      71.8            720          1000       
   Sediment  0.0758          3.24e+003    0          
     Persistence Time: 615 hr

    Click to predict properties on the Chemicalize site


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