ChemSpider 2D Image | 5-Allyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione | C9H12N2O3

5-Allyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione

  • Molecular FormulaC9H12N2O3
  • Average mass196.203 Da
  • Monoisotopic mass196.084793 Da
  • ChemSpider ID44152

More details:






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

2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(2-propen-1-yl)- [ACD/Index Name]
219-152-6 [EINECS]
5-Allyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione [ACD/IUPAC Name]
5-Allyl-5-éthyl-2,4,6(1H,3H,5H)-pyrimidinetrione [French] [ACD/IUPAC Name]
5-Allyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidintrion [German] [ACD/IUPAC Name]
5-Allyl-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione
5-ethyl-5-(prop-2-en-1-yl)pyrimidine-2,4,6(1H,3H,5H)-trione
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(2-propenyl)-
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(2-propenyl)- (9CI)
2373-84-4 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

BRN 0167233 [DBID]
Go 1067 [DBID]
NCI60_002802 [DBID]
NSC32312 [DBID]
  • Gas Chromatography
    • Retention Index (Kovats):

      1640 (estimated with error: 89) NIST Spectra mainlib_116498, replib_248464
      1532 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column type: Packed; Start T: 200 C; CAS no: 2373844; Active phase: SE-30; Data type: Kovats RI; Authors: Stead, A.H.; Gill, R.; Evans, A.T.; Moffat, A.C., Predictions of gas chromatographic retention characteristics of barbiturates from molecular structure, J. Chromatogr., 234, 1982, 277-283.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1555 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 2373844; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Schutz, H.; Wollrab A., The significance of the retention index in toxicologic analysis II, Pharmazie in unzerer Zeit, 17(4), 1988, 97-101., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 2373844; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.471
Molar Refractivity: 48.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 0.77
ACD/LogD (pH 5.5): 0.83
ACD/BCF (pH 5.5): 2.53
ACD/KOC (pH 5.5): 67.44
ACD/LogD (pH 7.4): 0.69
ACD/BCF (pH 7.4): 1.82
ACD/KOC (pH 7.4): 48.54
Polar Surface Area: 75 Å2
Polarizability: 19.2±0.5 10-24cm3
Surface Tension: 34.0±3.0 dyne/cm
Molar Volume: 173.2±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) =  0.96
    Log Kow (Exper. database match) =  0.95
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  518.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  221.28  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.39E-011  (Modified Grain method)
    Subcooled liquid VP: 9.27E-009 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):  7064
       log Kow used: 0.95 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  4020 mg/L (20 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4284.4 mg/L
    Wat Sol (Exper. database match) =  4020.00
       Exper. Ref:  BEILSTEIN

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.57E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.701E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.95  (exp database)
  Log Kaw used:  -10.836  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.786
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4702
   Biowin2 (Non-Linear Model)     :   0.1823
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5535  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4112  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3139
   Biowin6 (MITI Non-Linear Model):   0.1448
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2537
 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):  1.24E-006 Pa (9.27E-009 mm Hg)
  Log Koa (Koawin est  ): 11.786
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.43 
       Octanol/air (Koa) model:  0.15 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.989 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  0.923 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  35.7525 E-12 cm3/molecule-sec
      Half-Life =     0.299 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.590 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi): 0.992 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  37.06
      Log Koc:  1.569 

 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: 0.95 (expkow database)

 Volatilization from Water:
    Henry LC:  3.57E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.297E+009  hours   (9.572E+007 days)
    Half-Life from Model Lake : 2.506E+010  hours   (1.044E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.79  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       0.000652        5.47         1000       
   Water     41.2            900          1000       
   Soil      58.7            1.8e+003     1000       
   Sediment  0.0861          8.1e+003     0          
     Persistence Time: 1.05e+003 hr




                    

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