ChemSpider 2D Image | 2-(Isopropylamino)-5-pyrimidinol | C7H11N3O

2-(Isopropylamino)-5-pyrimidinol

  • Molecular FormulaC7H11N3O
  • Average mass153.182 Da
  • Monoisotopic mass153.090210 Da
  • ChemSpider ID151454

More details:

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

2-(Isopropylamino)-5-pyrimidinol [ACD/IUPAC Name]
2-(Isopropylamino)-5-pyrimidinol [German] [ACD/IUPAC Name]
2-(Isopropylamino)-5-pyrimidinol [French] [ACD/IUPAC Name]
5-Pyrimidinol, 2-[(1-methylethyl)amino]- [ACD/Index Name]
2-(propan-2-ylamino)pyrimidin-5-ol
5-Hydroxyisaxonine
5-Ohiap
5-Pyrimidinol, 2-((1-methylethyl)amino)-
76455-86-2 [RN]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 301.1±34.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 56.3±3.0 kJ/mol
Flash Point: 135.9±25.7 °C
Index of Refraction: 1.594
Molar Refractivity: 43.2±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.36
ACD/LogD (pH 5.5): 0.79
ACD/BCF (pH 5.5): 2.17
ACD/KOC (pH 5.5): 55.20
ACD/LogD (pH 7.4): 0.40
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 22.16
Polar Surface Area: 58 Å2
Polarizability: 17.1±0.5 10-24cm3
Surface Tension: 55.1±3.0 dyne/cm
Molar Volume: 127.2±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) =  0.50

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  268.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  85.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00104  (Modified Grain method)
    Subcooled liquid VP: 0.004 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):  2.723e+004
       log Kow used: 0.50 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  158.53 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.47E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.698E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.50  (KowWin est)
  Log Kaw used:  -7.221  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.721
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5567
   Biowin2 (Non-Linear Model)     :   0.4589
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7821  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5580  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1295
   Biowin6 (MITI Non-Linear Model):   0.0791
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1231
 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):  0.533 Pa (0.004 mm Hg)
  Log Koa (Koawin est  ): 7.721
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.63E-006 
       Octanol/air (Koa) model:  1.29E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000203 
       Mackay model           :  0.00045 
       Octanol/air (Koa) model:  0.00103 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  24.9572 E-12 cm3/molecule-sec
      Half-Life =     0.429 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.143 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000326 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  32.54
      Log Koc:  1.512 

 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: 0.50 (estimated)

 Volatilization from Water:
    Henry LC:  1.47E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  4.93E+005  hours   (2.054E+004 days)
    Half-Life from Model Lake : 5.378E+006  hours   (2.241E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       0.0331          10.3         1000       
   Water     37.6            360          1000       
   Soil      62.3            720          1000       
   Sediment  0.0709          3.24e+003    0          
     Persistence Time: 579 hr

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