ChemSpider 2D Image | 2-[3-(2-Amino-1H-imidazol-5-yl)-3-oxopropyl]guanidine | C7H12N6O

2-[3-(2-Amino-1H-imidazol-5-yl)-3-oxopropyl]guanidine

  • Molecular FormulaC7H12N6O
  • Average mass196.210 Da
  • Monoisotopic mass196.107254 Da
  • ChemSpider ID385697

More details:

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

2-[3-(2-Amino-1H-imidazol-5-yl)-3-oxopropyl]guanidin [German] [ACD/IUPAC Name]
2-[3-(2-Amino-1H-imidazol-5-yl)-3-oxopropyl]guanidine [ACD/IUPAC Name]
2-[3-(2-Amino-1H-imidazol-5-yl)-3-oxopropyl]guanidine [French] [ACD/IUPAC Name]
Guanidine, N''-[3-(2-amino-1H-imidazol-5-yl)-3-oxopropyl]- [ACD/Index Name]

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

NSC382798 [DBID]

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

Density: 1.7±0.1 g/cm3
Boiling Point: 566.4±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 85.0±3.0 kJ/mol
Flash Point: 296.3±32.9 °C
Index of Refraction: 1.744
Molar Refractivity: 48.0±0.5 cm3
#H bond acceptors: 7
#H bond donors: 7
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: -2.12
ACD/LogD (pH 5.5): -3.56
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.49
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 136 Å2
Polarizability: 19.0±0.5 10-24cm3
Surface Tension: 81.6±7.0 dyne/cm
Molar Volume: 118.5±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) =  -2.04

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  449.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  189.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.65E-009  (Modified Grain method)
    Subcooled liquid VP: 5.04E-007 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):  1e+006
       log Kow used: -2.04 (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:
       Aliphatic Amines
       Aromatic Amines
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.24E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.491E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.04  (KowWin est)
  Log Kaw used:  -19.038  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.998
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4272
   Biowin2 (Non-Linear Model)     :   0.1055
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6081  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4340  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1955
   Biowin6 (MITI Non-Linear Model):   0.0723
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1229
 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):  6.72E-005 Pa (5.04E-007 mm Hg)
  Log Koa (Koawin est  ): 16.998
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0446 
       Octanol/air (Koa) model:  2.44E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.617 
       Mackay model           :  0.781 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  71.3643 E-12 cm3/molecule-sec
      Half-Life =     0.150 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.799 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.699 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -2.04 (estimated)

 Volatilization from Water:
    Henry LC:  2.24E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.661E+017  hours   (1.526E+016 days)
    Half-Life from Model Lake : 3.994E+018  hours   (1.664E+017 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       1.01e-013       3.6          1000       
   Water     46.5            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0892          8.1e+003     0          
     Persistence Time: 973 hr

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