ChemSpider 2D Image | Nonacosylic acid | C29H58O2

Nonacosylic acid

  • Molecular FormulaC29H58O2
  • Average mass438.770 Da
  • Monoisotopic mass438.443695 Da
  • ChemSpider ID19071

More details:






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

224-210-9 [EINECS]
Acide nonacosanoïque [French] [ACD/IUPAC Name]
n-Nonacosanoic acid
Nonacosanoic acid [ACD/Index Name] [ACD/IUPAC Name]
Nonacosansäure [German] [ACD/IUPAC Name]
Nonacosylic acid [Wiki]
n-Nonacosanoate
Nonacosanoate [ACD/IUPAC Name]
4250-38-8 [RN]
nonacosanoicacid

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

LMFA01010029 [DBID]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 436.0±8.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 73.0±3.0 kJ/mol
Flash Point: 194.7±13.3 °C
Index of Refraction: 1.462
Molar Refractivity: 138.0±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 27
#Rule of 5 Violations: 1
ACD/LogP: 14.06
ACD/LogD (pH 5.5): 11.48
ACD/BCF (pH 5.5): 1000000.00
ACD/KOC (pH 5.5): 10000000.00
ACD/LogD (pH 7.4): 9.69
ACD/BCF (pH 7.4): 1000000.00
ACD/KOC (pH 7.4): 292906.94
Polar Surface Area: 37 Å2
Polarizability: 54.7±0.5 10-24cm3
Surface Tension: 33.5±3.0 dyne/cm
Molar Volume: 501.9±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) =  13.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  509.69  (Adapted Stein & Brown method)
    Melting Pt (deg C):  207.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.79E-010  (Modified Grain method)
    Subcooled liquid VP: 1.56E-008 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):  1.742e-008
       log Kow used: 13.35 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.3878e-007 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 :   1.15E-003  atm-m3/mole
   Group Method:   3.30E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  5.933E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  13.35  (KowWin est)
  Log Kaw used:  -1.328  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.678
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7198
   Biowin2 (Non-Linear Model)     :   0.3240
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8925  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8693  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9226
   Biowin6 (MITI Non-Linear Model):   0.9314
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.3273
 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):  2.08E-006 Pa (1.56E-008 mm Hg)
  Log Koa (Koawin est  ): 14.678
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.44 
       Octanol/air (Koa) model:  117 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.981 
       Mackay model           :  0.991 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  38.0239 E-12 cm3/molecule-sec
      Half-Life =     0.281 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.376 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.986 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  9.806E+006
      Log Koc:  6.991 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 13.35 (estimated)

 Volatilization from Water:
    Henry LC:  0.0033 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.509  hours
    Half-Life from Model Lake :        203  hours   (8.459 days)

 Removal In Wastewater Treatment:
    Total removal:              94.04  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.26  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       0.177           6.75         1000       
   Water     3.58            360          1000       
   Soil      31.1            720          1000       
   Sediment  65.2            3.24e+003    0          
     Persistence Time: 1.32e+003 hr




                    

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