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Search term: VPBWFYNSOJYNJP (Found by InChIKey (skeleton match))
ChemSpider 2D Image | 4,5,6,7-Tetrahydro-1-benzothiophen-4-aminium | C8H12NS

4,5,6,7-Tetrahydro-1-benzothiophen-4-aminium

  • Molecular FormulaC8H12NS
  • Average mass154.252 Da
  • Monoisotopic mass154.068497 Da
  • ChemSpider ID3425892

  • Charge - Charge

More details:

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

4,5,6,7-Tetrahydro-1-benzothiophen-4-aminium [ACD/IUPAC Name]
4,5,6,7-Tetrahydro-1-benzothiophen-4-aminium [German] [ACD/IUPAC Name]
4,5,6,7-Tétrahydro-1-benzothiophén-4-aminium [French] [ACD/IUPAC Name]
Benzo[b]thiophen-4-aminium, 4,5,6,7-tetrahydro- [ACD/Index Name]

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

Density:
Boiling Point: 258.0±28.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 49.6±3.0 kJ/mol
Flash Point: 109.8±24.0 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 1
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 1.85
ACD/LogD (pH 5.5): -1.57
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.91
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 56 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  254.75  (Adapted Stein & Brown method)
    Melting Pt (deg C):  57.21  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0105  (Modified Grain method)
    Subcooled liquid VP: 0.0208 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):  9262
       log Kow used: 2.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7132.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.85E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.286E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.23  (KowWin est)
  Log Kaw used:  -4.934  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.164
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8831
   Biowin2 (Non-Linear Model)     :   0.9255
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8101  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6014  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2800
   Biowin6 (MITI Non-Linear Model):   0.2089
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4938
 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):  2.77 Pa (0.0208 mm Hg)
  Log Koa (Koawin est  ): 7.164
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.08E-006 
       Octanol/air (Koa) model:  3.58E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.91E-005 
       Mackay model           :  8.65E-005 
       Octanol/air (Koa) model:  0.000286 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  74.7122 E-12 cm3/molecule-sec
      Half-Life =     0.143 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.718 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 6.28E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1237
      Log Koc:  3.093 

 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 = 1.019 (BCF = 10.46)
       log Kow used: 2.23 (estimated)

 Volatilization from Water:
    Henry LC:  2.85E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       2544  hours   (106 days)
    Half-Life from Model Lake : 2.786E+004  hours   (1161 days)

 Removal In Wastewater Treatment:
    Total removal:               2.54  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.42  percent
    Total to Air:                0.02  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.348           3.44         1000       
   Water     29              360          1000       
   Soil      70.5            720          1000       
   Sediment  0.135           3.24e+003    0          
     Persistence Time: 442 hr

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