ChemSpider 2D Image | 6-Fluorohexadecanoic acid | C16H31FO2

6-Fluorohexadecanoic acid

  • Molecular FormulaC16H31FO2
  • Average mass274.414 Da
  • Monoisotopic mass274.230804 Da
  • ChemSpider ID119587

More details:






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

6-Fluorhexadecansäure [German] [ACD/IUPAC Name]
6-Fluorohexadecanoic acid [ACD/IUPAC Name]
Acide 6-fluorohexadécanoïque [French] [ACD/IUPAC Name]
Hexadecanoic acid, 6-fluoro- [ACD/Index Name]
6-fluoropalmitic acid
86581-29-5 [RN]
929-40-8 [RN]
Hexadecanoic acid, 6-(fluoro-18F)-

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

Density: 0.9±0.1 g/cm3
Boiling Point: 380.5±12.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.8 mmHg at 25°C
Enthalpy of Vaporization: 69.0±6.0 kJ/mol
Flash Point: 183.9±19.6 °C
Index of Refraction: 1.444
Molar Refractivity: 77.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 14
#Rule of 5 Violations: 1
ACD/LogP: 6.19
ACD/LogD (pH 5.5): 5.59
ACD/BCF (pH 5.5): 6511.28
ACD/KOC (pH 5.5): 10776.28
ACD/LogD (pH 7.4): 3.79
ACD/BCF (pH 7.4): 103.48
ACD/KOC (pH 7.4): 171.26
Polar Surface Area: 37 Å2
Polarizability: 30.9±0.5 10-24cm3
Surface Tension: 32.1±3.0 dyne/cm
Molar Volume: 293.1±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) =  6.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  352.98  (Adapted Stein & Brown method)
    Melting Pt (deg C):  109.33  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.67E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000112 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):  0.063
       log Kow used: 6.83 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.075749 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Surfactants-anionic-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.75E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.571E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.83  (KowWin est)
  Log Kaw used:  -2.629  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.459
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7980
   Biowin2 (Non-Linear Model)     :   0.8318
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2557  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1065  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6864
   Biowin6 (MITI Non-Linear Model):   0.0603
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7976
 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):  0.0149 Pa (0.000112 mm Hg)
  Log Koa (Koawin est  ): 9.459
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000201 
       Octanol/air (Koa) model:  0.000706 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0072 
       Mackay model           :  0.0158 
       Octanol/air (Koa) model:  0.0535 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.1735 E-12 cm3/molecule-sec
      Half-Life =     0.661 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.936 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0115 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5557
      Log Koc:  3.745 

 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 = 1.750 (BCF = 56.23)
       log Kow used: 6.83 (estimated)

 Volatilization from Water:
    Henry LC:  5.75E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      18.56  hours
    Half-Life from Model Lake :      341.4  hours   (14.22 days)

 Removal In Wastewater Treatment:
    Total removal:              93.75  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    92.97  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.975           15.9         1000       
   Water     6.59            208          1000       
   Soil      31.6            416          1000       
   Sediment  60.8            1.87e+003    0          
     Persistence Time: 636 hr




                    

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