ChemSpider 2D Image | Ethyl 5-ethyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate | C10H13N3O4

Ethyl 5-ethyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate

  • Molecular FormulaC10H13N3O4
  • Average mass239.228 Da
  • Monoisotopic mass239.090607 Da
  • ChemSpider ID2158591

More details:






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

5-Éthyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate d'éthyle [French] [ACD/IUPAC Name]
5-Ethyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydro-pyrrolo[3,4-c]pyrazole-3-carboxylic acid ethyl ester
Ethyl 5-ethyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate [ACD/IUPAC Name]
Ethyl-5-ethyl-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazol-3-carboxylat [German] [ACD/IUPAC Name]
Pyrrolo[3,4-c]pyrazole-3-carboxylic acid, 5-ethyl-1,3a,4,5,6,6a-hexahydro-4,6-dioxo-, ethyl ester [ACD/Index Name]
82239-86-9 [RN]
ethyl 5-ethyl-4,6-dioxo-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-3-carboxylate

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

BAS 08768439 [DBID]
BIM-0012485.P001 [DBID]
CBMicro_012681 [DBID]
MLS000528199 [DBID]
SMR000120774 [DBID]

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

Density: 1.6±0.1 g/cm3
Boiling Point: 408.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 66.1±3.0 kJ/mol
Flash Point: 201.0±31.5 °C
Index of Refraction: 1.668
Molar Refractivity: 57.2±0.5 cm3
#H bond acceptors: 7
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: -0.55
ACD/LogD (pH 5.5): -0.03
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 22.95
ACD/LogD (pH 7.4): -0.03
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 22.95
Polar Surface Area: 88 Å2
Polarizability: 22.7±0.5 10-24cm3
Surface Tension: 59.2±7.0 dyne/cm
Molar Volume: 153.4±7.0 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) =  -1.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  478.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  202.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.25E-009  (Modified Grain method)
    Subcooled liquid VP: 9.4E-008 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):  1.371e+004
       log Kow used: -1.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  9.8472e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.13E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.870E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.19  (KowWin est)
  Log Kaw used:  -9.335  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.145
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8078
   Biowin2 (Non-Linear Model)     :   0.9757
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8107  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7315  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4687
   Biowin6 (MITI Non-Linear Model):   0.2149
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9797
 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):  1.25E-005 Pa (9.4E-008 mm Hg)
  Log Koa (Koawin est  ): 8.145
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.239 
       Octanol/air (Koa) model:  3.43E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.896 
       Mackay model           :  0.95 
       Octanol/air (Koa) model:  0.00273 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 108.1330 E-12 cm3/molecule-sec
      Half-Life =     0.099 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.187 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.923 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  57.2
      Log Koc:  1.757 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.301E-006  L/mol-sec
  Kb Half-Life at pH 8: 1.688E+004  years  
  Kb Half-Life at pH 7: 1.688E+005  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -1.19 (estimated)

 Volatilization from Water:
    Henry LC:  1.13E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.014E+007  hours   (3.339E+006 days)
    Half-Life from Model Lake : 8.742E+008  hours   (3.643E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.00357         2.37         1000       
   Water     39.1            360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0715          3.24e+003    0          
     Persistence Time: 575 hr




                    

Click to predict properties on the Chemicalize site






Advertisement