ChemSpider 2D Image | 4-Isobutoxy-6,8-dimethyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium | C14H23N2O

4-Isobutoxy-6,8-dimethyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium

  • Molecular FormulaC14H23N2O
  • Average mass235.345 Da
  • Monoisotopic mass235.180496 Da
  • ChemSpider ID4272088

  • Charge - Charge

More details:

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

4-Isobutoxy-6,8-dimethyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium [ACD/IUPAC Name]
4-Isobutoxy-6,8-dimethyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ium [German] [ACD/IUPAC Name]
4-Isobutoxy-6,8-diméthyl-1,2,3,4-tétrahydropyrido[1,2-a]pyrimidin-5-ium [French] [ACD/IUPAC Name]
Pyrido[1,2-a]pyrimidin-5-ium, 1,2,3,4-tetrahydro-6,8-dimethyl-4-(2-methylpropoxy)- [ACD/Index Name]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -2.44
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 25 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  333.21  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.51E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000329 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):  7.261
       log Kow used: 4.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  18346 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.28E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.923E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.21  (KowWin est)
  Log Kaw used:  -7.031  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.241
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1637
   Biowin2 (Non-Linear Model)     :   0.0108
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3858  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2530  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0066
   Biowin6 (MITI Non-Linear Model):   0.0174
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1330
 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):  0.0439 Pa (0.000329 mm Hg)
  Log Koa (Koawin est  ): 11.241
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.84E-005 
       Octanol/air (Koa) model:  0.0428 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00246 
       Mackay model           :  0.00544 
       Octanol/air (Koa) model:  0.774 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  96.2243 E-12 cm3/molecule-sec
      Half-Life =     0.111 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.334 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00395 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  564.7
      Log Koc:  2.752 

 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 = 2.540 (BCF = 346.7)
       log Kow used: 4.21 (estimated)

 Volatilization from Water:
    Henry LC:  2.28E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.939E+005  hours   (1.641E+004 days)
    Half-Life from Model Lake : 4.298E+006  hours   (1.791E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              40.46  percent
    Total biodegradation:        0.40  percent
    Total sludge adsorption:    40.06  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       0.0141          2.67         1000       
   Water     11.4            900          1000       
   Soil      84.2            1.8e+003     1000       
   Sediment  4.38            8.1e+003     0          
     Persistence Time: 1.76e+003 hr

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