ChemSpider 2D Image | 5-(3,4-Dichlorobenzylidene)-2-(4-methyl-1-piperazinyl)-1,3-thiazol-4(5H)-one | C15H15Cl2N3OS

5-(3,4-Dichlorobenzylidene)-2-(4-methyl-1-piperazinyl)-1,3-thiazol-4(5H)-one

  • Molecular FormulaC15H15Cl2N3OS
  • Average mass356.270 Da
  • Monoisotopic mass355.031281 Da
  • ChemSpider ID2935731

More details:

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

4(5H)-Thiazolone, 5-[(3,4-dichlorophenyl)methylene]-2-(4-methyl-1-piperazinyl)- [ACD/Index Name]
5-(3,4-Dichlorbenzyliden)-2-(4-methyl-1-piperazinyl)-1,3-thiazol-4(5H)-on [German] [ACD/IUPAC Name]
5-(3,4-Dichlorobenzylidene)-2-(4-methyl-1-piperazinyl)-1,3-thiazol-4(5H)-one [ACD/IUPAC Name]
5-(3,4-Dichlorobenzylidène)-2-(4-méthyl-1-pipérazinyl)-1,3-thiazol-4(5H)-one [French] [ACD/IUPAC Name]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 491.0±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 75.8±3.0 kJ/mol
Flash Point: 250.7±31.5 °C
Index of Refraction: 1.683
Molar Refractivity: 92.7±0.5 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.84
ACD/LogD (pH 5.5): 2.01
ACD/BCF (pH 5.5): 11.19
ACD/KOC (pH 5.5): 99.38
ACD/LogD (pH 7.4): 3.00
ACD/BCF (pH 7.4): 108.68
ACD/KOC (pH 7.4): 964.79
Polar Surface Area: 61 Å2
Polarizability: 36.7±0.5 10-24cm3
Surface Tension: 54.0±7.0 dyne/cm
Molar Volume: 244.4±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) =  2.50

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  477.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  202.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.38E-009  (Modified Grain method)
    Subcooled liquid VP: 1.02E-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):  41.8
       log Kow used: 2.50 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  679.15 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.59E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.548E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.50  (KowWin est)
  Log Kaw used:  -14.187  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.687
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0078
   Biowin2 (Non-Linear Model)     :   0.0002
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7439  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.7150  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3101
   Biowin6 (MITI Non-Linear Model):   0.0005
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.9628
 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):  1.36E-005 Pa (1.02E-007 mm Hg)
  Log Koa (Koawin est  ): 16.687
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.221 
       Octanol/air (Koa) model:  1.19E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.888 
       Mackay model           :  0.946 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 208.4924 E-12 cm3/molecule-sec
      Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.616 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec
      Half-Life =     0.546 Days (at 7E11 mol/cm3)
      Half-Life =     13.097 Hrs
   Fraction sorbed to airborne particulates (phi): 0.917 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.982E+005
      Log Koc:  5.474 

 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 = 1.223 (BCF = 16.72)
       log Kow used: 2.50 (estimated)

 Volatilization from Water:
    Henry LC:  1.59E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  6.95E+012  hours   (2.896E+011 days)
    Half-Life from Model Lake : 7.582E+013  hours   (3.159E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               3.10  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.99  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       5.8e-009        1.13         1000       
   Water     12.3            4.32e+003    1000       
   Soil      87.6            8.64e+003    1000       
   Sediment  0.111           3.89e+004    0          
     Persistence Time: 4.71e+003 hr

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