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ChemSpider 2D Image | 6-amino-1-ethyl-3-propylpyrimidine-2,4-dione | C9H15N3O2

6-amino-1-ethyl-3-propylpyrimidine-2,4-dione

  • Molecular FormulaC9H15N3O2
  • Average mass197.234 Da
  • Monoisotopic mass197.116425 Da
  • ChemSpider ID86366

More details:

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

2,4(1H,3H)-Pyrimidinedione, 6-amino-1-ethyl-3-propyl- [ACD/Index Name]
63981-31-7 [RN]
6-Amino-1-ethyl-3-propyl-2,4(1H,3H)-pyrimidindion [German] [ACD/IUPAC Name]
6-Amino-1-ethyl-3-propyl-2,4(1H,3H)-pyrimidinedione [ACD/IUPAC Name]
6-Amino-1-éthyl-3-propyl-2,4(1H,3H)-pyrimidinedione [French] [ACD/IUPAC Name]
6-Amino-1-ethyl-3-propylpyrimidine-2,4(1H,3H)-dione
6-amino-1-ethyl-3-propylpyrimidine-2,4-dione
[72361-28-5] [RN]
1-Ethyl-3-propyl-6-aminouracil
2,4 (1H,3H)-Pyrimidinedione, 6-amino-1-ethyl-3-propyl-
More...

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

BRN 0162762 [DBID]
CCRIS 4693 [DBID]
NSC28902 [DBID]
SC-2614 [DBID]

    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.1±0.1 g/cm3
    Boiling Point: 292.4±43.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.6 mmHg at 25°C
    Enthalpy of Vaporization: 53.2±3.0 kJ/mol
    Flash Point: 130.6±28.2 °C
    Index of Refraction: 1.520
    Molar Refractivity: 52.3±0.3 cm3
    #H bond acceptors: 5
    #H bond donors: 2
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 1.32
    ACD/LogD (pH 5.5): 0.28
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 28.45
    ACD/LogD (pH 7.4): 0.43
    ACD/BCF (pH 7.4): 1.26
    ACD/KOC (pH 7.4): 40.94
    Polar Surface Area: 67 Å2
    Polarizability: 20.7±0.5 10-24cm3
    Surface Tension: 41.8±3.0 dyne/cm
    Molar Volume: 172.1±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) =  0.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  389.68  (Adapted Stein & Brown method)
    Melting Pt (deg C):  160.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.09E-007  (Modified Grain method)
    Subcooled liquid VP: 1.48E-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):  1454
       log Kow used: 0.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7637.1 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.65E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.087E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.21  (KowWin est)
  Log Kaw used:  -8.566  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.776
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8075
   Biowin2 (Non-Linear Model)     :   0.7888
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7877  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6064  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3139
   Biowin6 (MITI Non-Linear Model):   0.1094
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8587
 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):  0.00197 Pa (1.48E-005 mm Hg)
  Log Koa (Koawin est  ): 8.776
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00152 
       Octanol/air (Koa) model:  0.000147 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0521 
       Mackay model           :  0.108 
       Octanol/air (Koa) model:  0.0116 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  43.9723 E-12 cm3/molecule-sec
      Half-Life =     0.243 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.919 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.0802 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  68.66
      Log Koc:  1.837 

 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: 0.21 (estimated)

 Volatilization from Water:
    Henry LC:  6.65E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.236E+007  hours   (5.152E+005 days)
    Half-Life from Model Lake : 1.349E+008  hours   (5.62E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.00165         5.63         1000       
   Water     38.2            360          1000       
   Soil      61.8            720          1000       
   Sediment  0.0709          3.24e+003    0          
     Persistence Time: 584 hr

    Click to predict properties on the Chemicalize site


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