ChemSpider 2D Image | N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methylpentanamide | C14H23N3OS

N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methylpentanamide

  • Molecular FormulaC14H23N3OS
  • Average mass281.417 Da
  • Monoisotopic mass281.156189 Da
  • ChemSpider ID2205743

More details:

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

N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methylpentanamid [German] [ACD/IUPAC Name]
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methylpentanamide [ACD/IUPAC Name]
N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-méthylpentanamide [French] [ACD/IUPAC Name]
Pentanamide, N-(5-cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methyl- [ACD/Index Name]
2-Methyl-pentanoic acid (5-cyclohexyl-[1,3,4]thiadiazol-2-yl)-amide
MFCD03616291
N-(5-cyclohexyl(1,3,4-thiadiazol-2-yl))-2-methylpentanamide

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

BAS 05277570 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.559
Molar Refractivity: 79.4±0.3 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.79
ACD/LogD (pH 5.5): 3.67
ACD/BCF (pH 5.5): 359.93
ACD/KOC (pH 5.5): 2351.34
ACD/LogD (pH 7.4): 3.67
ACD/BCF (pH 7.4): 359.58
ACD/KOC (pH 7.4): 2349.05
Polar Surface Area: 83 Å2
Polarizability: 31.5±0.5 10-24cm3
Surface Tension: 47.3±3.0 dyne/cm
Molar Volume: 246.1±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) =  3.96

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  463.09  (Adapted Stein & Brown method)
    Melting Pt (deg C):  195.36  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.75E-009  (Modified Grain method)
    Subcooled liquid VP: 2.32E-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):  6.563
       log Kow used: 3.96 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  100.42 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.11E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.116E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.96  (KowWin est)
  Log Kaw used:  -9.343  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.303
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8784
   Biowin2 (Non-Linear Model)     :   0.9073
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4482  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5786  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1394
   Biowin6 (MITI Non-Linear Model):   0.0780
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6862
 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):  3.09E-005 Pa (2.32E-007 mm Hg)
  Log Koa (Koawin est  ): 13.303
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.097 
       Octanol/air (Koa) model:  4.93 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.778 
       Mackay model           :  0.886 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  18.8168 E-12 cm3/molecule-sec
      Half-Life =     0.568 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.821 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.832 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  919.3
      Log Koc:  2.963 

 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 = 2.347 (BCF = 222.4)
       log Kow used: 3.96 (estimated)

 Volatilization from Water:
    Henry LC:  1.11E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.848E+007  hours   (3.687E+006 days)
    Half-Life from Model Lake : 9.653E+008  hours   (4.022E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              28.27  percent
    Total biodegradation:        0.31  percent
    Total sludge adsorption:    27.96  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       0.000478        13.6         1000       
   Water     11              900          1000       
   Soil      86.6            1.8e+003     1000       
   Sediment  2.36            8.1e+003     0          
     Persistence Time: 1.88e+003 hr

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