ChemSpider 2D Image | 1-(4-sec-Butylphenyl)ethanone | C12H16O

1-(4-sec-Butylphenyl)ethanone

  • Molecular FormulaC12H16O
  • Average mass176.255 Da
  • Monoisotopic mass176.120117 Da
  • ChemSpider ID4179533

More details:

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

1-(4-sec-Butylphenyl)ethanon [German] [ACD/IUPAC Name]
1-(4-sec-Butylphenyl)ethanone [ACD/IUPAC Name]
1-(4-sec-Butylphényl)éthanone [French] [ACD/IUPAC Name]
1-[4-(butan-2-yl)phenyl]ethan-1-one
1-[4-(SEC-BUTYL)PHENYL]ETHANONE
7645-81-0 [RN]
Ethanone, 1-[4-(1-methylpropyl)phenyl]- [ACD/Index Name]
[7645-81-0] [RN]
1-(4-(Sec-butyl)phenyl)ethanone
1-(4-butan-2-ylphenyl)ethanone
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

MFCD02244481 [DBID]

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

    Density: 0.9±0.1 g/cm3
    Boiling Point: 272.3±9.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.6 mmHg at 25°C
    Enthalpy of Vaporization: 51.1±3.0 kJ/mol
    Flash Point: 110.4±13.7 °C
    Index of Refraction: 1.499
    Molar Refractivity: 55.1±0.3 cm3
    #H bond acceptors: 1
    #H bond donors: 0
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 3.54
    ACD/LogD (pH 5.5): 3.61
    ACD/BCF (pH 5.5): 328.29
    ACD/KOC (pH 5.5): 2201.61
    ACD/LogD (pH 7.4): 3.61
    ACD/BCF (pH 7.4): 328.29
    ACD/KOC (pH 7.4): 2201.61
    Polar Surface Area: 17 Å2
    Polarizability: 21.8±0.5 10-24cm3
    Surface Tension: 32.4±3.0 dyne/cm
    Molar Volume: 187.5±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) =  3.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  253.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  30.12  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0197  (Modified Grain method)
    Subcooled liquid VP: 0.0219 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):  46.44
       log Kow used: 3.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  110.42 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.53E-005  atm-m3/mole
   Group Method:   3.54E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.838E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.62  (KowWin est)
  Log Kaw used:  -2.985  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.605
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7251
   Biowin2 (Non-Linear Model)     :   0.6525
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7123  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5027  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3793
   Biowin6 (MITI Non-Linear Model):   0.3779
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2316
 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):  2.92 Pa (0.0219 mm Hg)
  Log Koa (Koawin est  ): 6.605
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.03E-006 
       Octanol/air (Koa) model:  9.89E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.71E-005 
       Mackay model           :  8.22E-005 
       Octanol/air (Koa) model:  7.91E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.1885 E-12 cm3/molecule-sec
      Half-Life =     1.306 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    15.675 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.96E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  440.9
      Log Koc:  2.644 

 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 = 1.248 (BCF = 17.7)
       log Kow used: 3.62 (estimated)

 Volatilization from Water:
    Henry LC:  3.54E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      23.31  hours
    Half-Life from Model Lake :      365.6  hours   (15.24 days)

 Removal In Wastewater Treatment:
    Total removal:              17.53  percent
    Total biodegradation:        0.21  percent
    Total sludge adsorption:    15.72  percent
    Total to Air:                1.60  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.15            31.3         1000       
   Water     15.8            900          1000       
   Soil      81.5            1.8e+003     1000       
   Sediment  1.52            8.1e+003     0          
     Persistence Time: 1.04e+003 hr

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