ChemSpider 2D Image | 4-Amino-N,N-dimethyl-1,2,5-oxadiazole-3-carboxamide 2-oxide | C5H8N4O3

4-Amino-N,N-dimethyl-1,2,5-oxadiazole-3-carboxamide 2-oxide

  • Molecular FormulaC5H8N4O3
  • Average mass172.142 Da
  • Monoisotopic mass172.059647 Da
  • ChemSpider ID1065299

More details:






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

1,2,5-Oxadiazole-3-carboxamide, 4-amino-N,N-dimethyl-, 2-oxide [ACD/Index Name]
2-Oxyde de 4-amino-N,N-diméthyl-1,2,5-oxadiazole-3-carboxamide [French] [ACD/IUPAC Name]
4-Amino-N,N-dimethyl-1,2,5-oxadiazol-3-carboxamid-2-oxid [German] [ACD/IUPAC Name]
4-Amino-N,N-dimethyl-1,2,5-oxadiazole-3-carboxamide 2-oxide [ACD/IUPAC Name]
(4-amino-2-hydroxy(1,2,5-oxadiazol-3-yl))-N,N-dimethylcarboxamide
4-Amino-2-oxy-furazan-3-carboxylic acid dimethylamide

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

BAS 02287973 [DBID]
ZINC01082448 [DBID]

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

Density: 1.6±0.1 g/cm3
Boiling Point: 410.9±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 66.3±3.0 kJ/mol
Flash Point: 202.3±31.5 °C
Index of Refraction: 1.643
Molar Refractivity: 38.6±0.5 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: -0.06
ACD/LogD (pH 5.5): -0.13
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 20.13
ACD/LogD (pH 7.4): -0.13
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 20.21
Polar Surface Area: 98 Å2
Polarizability: 15.3±0.5 10-24cm3
Surface Tension: 64.7±7.0 dyne/cm
Molar Volume: 106.9±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) =  -0.80

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  344.03  (Adapted Stein & Brown method)
    Melting Pt (deg C):  139.74  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.48E-006  (Modified Grain method)
    Subcooled liquid VP: 5.01E-005 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):  1.407e+004
       log Kow used: -0.80 (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:
       Aromatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.635E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6415
   Biowin2 (Non-Linear Model)     :   0.7915
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6274  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6950  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1668
   Biowin6 (MITI Non-Linear Model):   0.0587
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1688
 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):  0.00668 Pa (5.01E-005 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000449 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.016 
       Mackay model           :  0.0347 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  20.2552 E-12 cm3/molecule-sec
      Half-Life =     0.528 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.337 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0253 (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: -0.80 (estimated)

 Volatilization from Water:
    Henry LC:  5.64E-011 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 1.367E+007  hours   (5.697E+005 days)
    Half-Life from Model Lake : 1.491E+008  hours   (6.215E+006 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       0.000804        12.7         1000       
   Water     46.4            900          1000       
   Soil      53.6            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr




                    

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