ChemSpider 2D Image | 3-(2',5'-Dimethoxybenzoyl)propionic acid | C12H14O5

3-(2',5'-Dimethoxybenzoyl)propionic acid

  • Molecular FormulaC12H14O5
  • Average mass238.237 Da
  • Monoisotopic mass238.084122 Da
  • ChemSpider ID233836

More details:

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

1084-74-8 [RN]
3-(2',5'-Dimethoxybenzoyl)propionic acid
4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid [ACD/IUPAC Name]
4-(2,5-Dimethoxyphenyl)-4-oxobutansäure [German] [ACD/IUPAC Name]
Acide 4-(2,5-diméthoxyphényl)-4-oxobutanoïque [French] [ACD/IUPAC Name]
Benzenebutanoic acid, 2,5-dimethoxy-γ-oxo- [ACD/Index Name]
3- PROPIONICACI&
3-(2' 5'-DIMETHOXYBENZOYL)PROPIONIC ACI
3-(2,5-dimethoxybenzoyl)propionicacid
3-(2′,5′-Dimethoxybenzoyl)propionic acid
More...

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

MFCD00089268 [DBID]
568244_ALDRICH [DBID]
BAS 13070381 [DBID]
NCIOpen2_007295 [DBID]
NSC103070 [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: 429.1±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 72.1±3.0 kJ/mol
Flash Point: 166.0±19.4 °C
Index of Refraction: 1.527
Molar Refractivity: 60.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 1.73
ACD/LogD (pH 5.5): 0.32
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 11.69
ACD/LogD (pH 7.4): -1.48
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 73 Å2
Polarizability: 24.0±0.5 10-24cm3
Surface Tension: 44.3±3.0 dyne/cm
Molar Volume: 196.6±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) =  1.58

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  373.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  135.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.79E-006  (Modified Grain method)
    Subcooled liquid VP: 3.59E-005 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):  3045
       log Kow used: 1.58 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7232.7 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.39E-013  atm-m3/mole
   Group Method:   9.96E-012  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.872E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.58  (KowWin est)
  Log Kaw used:  -10.858  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.438
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9775
   Biowin2 (Non-Linear Model)     :   0.9868
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8986  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0216  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8170
   Biowin6 (MITI Non-Linear Model):   0.8205
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5935
 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):  0.00479 Pa (3.59E-005 mm Hg)
  Log Koa (Koawin est  ): 12.438
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000627 
       Octanol/air (Koa) model:  0.673 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0221 
       Mackay model           :  0.0477 
       Octanol/air (Koa) model:  0.982 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  22.7294 E-12 cm3/molecule-sec
      Half-Life =     0.471 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.647 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0349 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 1.58 (estimated)

 Volatilization from Water:
    Henry LC:  9.96E-012 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 9.073E+007  hours   (3.781E+006 days)
    Half-Life from Model Lake : 9.898E+008  hours   (4.124E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               2.00  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.91  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       0.000211        11.3         1000       
   Water     28.1            360          1000       
   Soil      71.9            720          1000       
   Sediment  0.0698          3.24e+003    0          
     Persistence Time: 661 hr

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