ChemSpider 2D Image | PIBTU | C12H18N4S2

PIBTU

  • Molecular FormulaC12H18N4S2
  • Average mass282.428 Da
  • Monoisotopic mass282.097290 Da
  • ChemSpider ID1291

More details:






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

1,3-Phenylendi-2,1-ethandiyldicarbamimidothioat [German] [ACD/IUPAC Name]
1,3-Phenylenedi-2,1-ethanediyl dicarbamimidothioate [ACD/IUPAC Name]
benzene-1,3-diyldiethane-2,1-diyl dicarbamimidothioate
Carbamimidothioic acid, 1,3-phenylenedi-2,1-ethanediyl ester [ACD/Index Name]
Dicarbamimidothioate de 1,3-phénylènedi-2,1-éthanediyle [French] [ACD/IUPAC Name]
PIBTU
(2-{3-[2-(carbamimidoylsulfanyl)ethyl]phenyl}ethyl)sulfanylmethanimidamide
[(2-{3-[2-(carbamimidoylsulfanyl)ethyl]phenyl}ethyl)sulfanyl]methanimidamide
1,3-PB-ITU
2-{2-[3-(2-Carbamimidoylsulfanyl-ethyl)-phenyl]-ethyl}-isothiourea
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CHEMBL107201 [DBID]
Lopac-P-8227 [DBID]
NCGC00015843-01 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 470.7±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 73.3±3.0 kJ/mol
Flash Point: 238.5±31.5 °C
Index of Refraction: 1.658
Molar Refractivity: 78.6±0.5 cm3
#H bond acceptors: 4
#H bond donors: 6
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 1
ACD/LogP: 1.63
ACD/LogD (pH 5.5): -1.32
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.59
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.06
Polar Surface Area: 150 Å2
Polarizability: 31.2±0.5 10-24cm3
Surface Tension: 58.6±7.0 dyne/cm
Molar Volume: 213.5±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) =  2.87

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  453.89  (Adapted Stein & Brown method)
    Melting Pt (deg C):  191.06  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.14E-009  (Modified Grain method)
    Subcooled liquid VP: 3.94E-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):  54.9
       log Kow used: 2.87 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  994.53 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.25E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.833E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.87  (KowWin est)
  Log Kaw used:  -15.292  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.162
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7224
   Biowin2 (Non-Linear Model)     :   0.5380
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4254  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3032  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1078
   Biowin6 (MITI Non-Linear Model):   0.0106
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2628
 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):  5.25E-005 Pa (3.94E-007 mm Hg)
  Log Koa (Koawin est  ): 18.162
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0571 
       Octanol/air (Koa) model:  3.56E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.673 
       Mackay model           :  0.82 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  77.6585 E-12 cm3/molecule-sec
      Half-Life =     0.138 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.653 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.747 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.605E+004
      Log Koc:  4.935 

 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 = 1.510 (BCF = 32.37)
       log Kow used: 2.87 (estimated)

 Volatilization from Water:
    Henry LC:  1.25E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.871E+013  hours   (3.28E+012 days)
    Half-Life from Model Lake : 8.587E+014  hours   (3.578E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               4.73  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.61  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       3.76e-010       3.3          1000       
   Water     13.4            900          1000       
   Soil      86.4            1.8e+003     1000       
   Sediment  0.23            8.1e+003     0          
     Persistence Time: 1.75e+003 hr




                    

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