ChemSpider 2D Image | N-Cyclopentylacetamide | C7H13NO

N-Cyclopentylacetamide

  • Molecular FormulaC7H13NO
  • Average mass127.184 Da
  • Monoisotopic mass127.099716 Da
  • ChemSpider ID474167

More details:

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

25291-41-2 [RN]
Acetamide, N-cyclopentyl- [ACD/Index Name]
N-Cyclopentylacetamid [German] [ACD/IUPAC Name]
N-Cyclopentylacetamide [ACD/IUPAC Name]
N-Cyclopentylacétamide [French] [ACD/IUPAC Name]
Acetamidocyclopentane
MFCD01195304
N-Cyclopentyl-acetamide

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

Density: 1.0±0.1 g/cm3
Boiling Point: 275.7±7.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 51.4±3.0 kJ/mol
Flash Point: 155.0±3.1 °C
Index of Refraction: 1.463
Molar Refractivity: 36.2±0.4 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.44
ACD/LogD (pH 5.5): 0.98
ACD/BCF (pH 5.5): 3.27
ACD/KOC (pH 5.5): 81.20
ACD/LogD (pH 7.4): 0.98
ACD/BCF (pH 7.4): 3.27
ACD/KOC (pH 7.4): 81.20
Polar Surface Area: 29 Å2
Polarizability: 14.3±0.5 10-24cm3
Surface Tension: 32.1±5.0 dyne/cm
Molar Volume: 131.2±5.0 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) =  1.08

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  271.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  69.90  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00333  (Modified Grain method)
    Subcooled liquid VP: 0.00881 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):  1.123e+004
       log Kow used: 1.08 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.1847e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.36E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.963E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.08  (KowWin est)
  Log Kaw used:  -5.862  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.942
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8971
   Biowin2 (Non-Linear Model)     :   0.9800
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8639  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8697  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5521
   Biowin6 (MITI Non-Linear Model):   0.6401
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2520
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.17 Pa (0.00881 mm Hg)
  Log Koa (Koawin est  ): 6.942
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.55E-006 
       Octanol/air (Koa) model:  2.15E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  9.22E-005 
       Mackay model           :  0.000204 
       Octanol/air (Koa) model:  0.000172 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.9209 E-12 cm3/molecule-sec
      Half-Life =     0.632 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.585 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000148 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  18.63
      Log Koc:  1.270 

 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 = 0.133 (BCF = 1.359)
       log Kow used: 1.08 (estimated)

 Volatilization from Water:
    Henry LC:  3.36E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.965E+004  hours   (818.9 days)
    Half-Life from Model Lake : 2.145E+005  hours   (8937 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  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       0.521           15.2         1000       
   Water     36.6            360          1000       
   Soil      62.8            720          1000       
   Sediment  0.0746          3.24e+003    0          
     Persistence Time: 509 hr

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