ChemSpider 2D Image | Diethyl [(4H-1,2,4-triazol-4-ylamino)methylene]malonate | C10H14N4O4

Diethyl [(4H-1,2,4-triazol-4-ylamino)methylene]malonate

  • Molecular FormulaC10H14N4O4
  • Average mass254.243 Da
  • Monoisotopic mass254.101501 Da
  • ChemSpider ID3030978

More details:

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

[(4H-1,2,4-Triazol-4-ylamino)méthylène]malonate de diéthyle [French] [ACD/IUPAC Name]
Diethyl [(4H-1,2,4-triazol-4-ylamino)methylene]malonate [ACD/IUPAC Name]
Diethyl-[(4H-1,2,4-triazol-4-ylamino)methylen]malonat [German] [ACD/IUPAC Name]
Propanedioic acid, 2-[(4H-1,2,4-triazol-4-ylamino)methylene]-, diethyl ester [ACD/Index Name]
1,3-diethyl 2-{[(4H-1,2,4-triazol-4-yl)amino]methylidene}propanedioate
672949-45-0 [RN]
diethyl 2-[(4H-1,2,4-triazol-4-ylamino)methylene]malonate
MFCD02187164 [MDL number]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 342.1±52.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.7 mmHg at 25°C
    Enthalpy of Vaporization: 58.6±3.0 kJ/mol
    Flash Point: 160.7±30.7 °C
    Index of Refraction: 1.560
    Molar Refractivity: 63.3±0.5 cm3
    #H bond acceptors: 8
    #H bond donors: 1
    #Freely Rotating Bonds: 8
    #Rule of 5 Violations: 0
    ACD/LogP: -0.05
    ACD/LogD (pH 5.5): 0.07
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 26.07
    ACD/LogD (pH 7.4): 0.07
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 26.09
    Polar Surface Area: 95 Å2
    Polarizability: 25.1±0.5 10-24cm3
    Surface Tension: 47.3±7.0 dyne/cm
    Molar Volume: 195.9±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) =  -0.74

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  338.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  100.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.6E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000248 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):  9.518e+004
       log Kow used: -0.74 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.16E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.617E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.74  (KowWin est)
  Log Kaw used:  -11.889  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.149
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9749
   Biowin2 (Non-Linear Model)     :   0.9995
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9177  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9388  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7655
   Biowin6 (MITI Non-Linear Model):   0.7764
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8082
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0331 Pa (0.000248 mm Hg)
  Log Koa (Koawin est  ): 11.149
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.07E-005 
       Octanol/air (Koa) model:  0.0346 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00327 
       Mackay model           :  0.00721 
       Octanol/air (Koa) model:  0.735 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.8105 E-12 cm3/molecule-sec
      Half-Life =     1.090 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.083 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): 0.00524 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  315.8
      Log Koc:  2.499 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.909E-003  L/mol-sec
  Kb Half-Life at pH 8:       5.619  years  
  Kb Half-Life at pH 7:      56.190  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -0.74 (estimated)

 Volatilization from Water:
    Henry LC:  3.16E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.954E+010  hours   (1.231E+009 days)
    Half-Life from Model Lake : 3.223E+011  hours   (1.343E+010 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       7.47e-007       22.4         1000       
   Water     38.9            360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 580 hr

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