ChemSpider 2D Image | 1-(2,5-Dimethoxy-4-nitrophenyl)-2-propanamine | C11H16N2O4


  • Molecular FormulaC11H16N2O4
  • Average mass240.256 Da
  • Monoisotopic mass240.111008 Da
  • ChemSpider ID95083

More details:

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

1-(2,5-Dimethoxy-4-nitrophenyl)-2-propanamin [German] [ACD/IUPAC Name]
1-(2,5-Dimethoxy-4-nitrophenyl)-2-propanamine [ACD/IUPAC Name]
1-(2,5-Diméthoxy-4-nitrophényl)-2-propanamine [French] [ACD/IUPAC Name]
Benzeneethanamine, 2,5-dimethoxy-α-methyl-4-nitro- [ACD/Index Name]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 397.6±37.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 64.8±3.0 kJ/mol
Flash Point: 194.3±26.5 °C
Index of Refraction: 1.543
Molar Refractivity: 63.8±0.3 cm3
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.59
ACD/LogD (pH 5.5): -1.17
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.28
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 7.28
Polar Surface Area: 90 Å2
Polarizability: 25.3±0.5 10-24cm3
Surface Tension: 43.0±3.0 dyne/cm
Molar Volume: 202.7±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) =  1.73
    Log Kow (Exper. database match) =  1.74
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  348.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  123.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.52E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000147 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):  3628
       log Kow used: 1.74 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  869.05 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.49E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.324E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.74  (exp database)
  Log Kaw used:  -9.215  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.955
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8004
   Biowin2 (Non-Linear Model)     :   0.9635
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3320  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5217  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1448
   Biowin6 (MITI Non-Linear Model):   0.0124
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4381
 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):  0.0196 Pa (0.000147 mm Hg)
  Log Koa (Koawin est  ): 10.955
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000153 
       Octanol/air (Koa) model:  0.0221 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0055 
       Mackay model           :  0.0121 
       Octanol/air (Koa) model:  0.639 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  51.9437 E-12 cm3/molecule-sec
      Half-Life =     0.206 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.471 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0088 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  675.4
      Log Koc:  2.830 

 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 = 0.640 (BCF = 4.363)
       log Kow used: 1.74 (expkow database)

 Volatilization from Water:
    Henry LC:  1.49E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.091E+007  hours   (2.538E+006 days)
    Half-Life from Model Lake : 6.644E+008  hours   (2.769E+007 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       0.000158        4.94         1000       
   Water     28.1            900          1000       
   Soil      71.8            1.8e+003     1000       
   Sediment  0.0837          8.1e+003     0          
     Persistence Time: 1.29e+003 hr


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