ChemSpider 2D Image | 2-(4-Nitrophenyl)-N-(1,3,4-thiadiazol-2-yl)acetamide | C10H8N4O3S

2-(4-Nitrophenyl)-N-(1,3,4-thiadiazol-2-yl)acetamide

  • Molecular FormulaC10H8N4O3S
  • Average mass264.260 Da
  • Monoisotopic mass264.031708 Da
  • ChemSpider ID2690461

More details:

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

2-(4-Nitrophenyl)-N-(1,3,4-thiadiazol-2-yl)acetamid [German] [ACD/IUPAC Name]
2-(4-Nitrophenyl)-N-(1,3,4-thiadiazol-2-yl)acetamide [ACD/IUPAC Name]
2-(4-Nitrophényl)-N-(1,3,4-thiadiazol-2-yl)acétamide [French] [ACD/IUPAC Name]
Benzeneacetamide, 4-nitro-N-1,3,4-thiadiazol-2-yl- [ACD/Index Name]
2-(4-Nitro-phenyl)-N-[1,3,4]thiadiazol-2-yl-acetamide
MFCD01353220

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

Density: 1.5±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.701
Molar Refractivity: 66.1±0.3 cm3
#H bond acceptors: 7
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.04
ACD/LogD (pH 5.5): 1.31
ACD/BCF (pH 5.5): 5.79
ACD/KOC (pH 5.5): 122.34
ACD/LogD (pH 7.4): 1.30
ACD/BCF (pH 7.4): 5.75
ACD/KOC (pH 7.4): 121.39
Polar Surface Area: 129 Å2
Polarizability: 26.2±0.5 10-24cm3
Surface Tension: 79.2±3.0 dyne/cm
Molar Volume: 171.0±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) =  0.78

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  488.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  207.33  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.18E-010  (Modified Grain method)
    Subcooled liquid VP: 5.29E-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):  1747
       log Kow used: 0.77 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2847.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.69E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.230E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.78  (KowWin est)
  Log Kaw used:  -13.633  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.413
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5815
   Biowin2 (Non-Linear Model)     :   0.5040
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3165  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4950  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1496
   Biowin6 (MITI Non-Linear Model):   0.0021
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5448
 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):  7.05E-006 Pa (5.29E-008 mm Hg)
  Log Koa (Koawin est  ): 14.413
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.425 
       Octanol/air (Koa) model:  63.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.939 
       Mackay model           :  0.971 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.7636 E-12 cm3/molecule-sec
      Half-Life =     1.856 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    22.269 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.955 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  108.8
      Log Koc:  2.037 

 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: 0.77 (estimated)

 Volatilization from Water:
    Henry LC:  5.69E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.673E+012  hours   (6.97E+010 days)
    Half-Life from Model Lake : 1.825E+013  hours   (7.603E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       1.81e-007       44.5         1000       
   Water     42.7            900          1000       
   Soil      57.2            1.8e+003     1000       
   Sediment  0.0869          8.1e+003     0          
     Persistence Time: 1.02e+003 hr

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