ChemSpider 2D Image | 2-Heptadecyl-6-methoxyphenol | C24H42O2

2-Heptadecyl-6-methoxyphenol

  • Molecular FormulaC24H42O2
  • Average mass362.589 Da
  • Monoisotopic mass362.318481 Da
  • ChemSpider ID8889045

More details:

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

2-Heptadecyl-6-methoxyphenol [ACD/IUPAC Name]
2-Heptadecyl-6-methoxyphenol [German] [ACD/IUPAC Name]
2-Heptadécyl-6-méthoxyphénol [French] [ACD/IUPAC Name]
Phenol, 2-heptadecyl-6-methoxy- [ACD/Index Name]
134284-28-9 [RN]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 464.2±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 75.3±3.0 kJ/mol
Flash Point: 147.2±8.1 °C
Index of Refraction: 1.492
Molar Refractivity: 113.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 17
#Rule of 5 Violations: 1
ACD/LogP: 10.15
ACD/LogD (pH 5.5): 9.68
ACD/BCF (pH 5.5): 1000000.00
ACD/KOC (pH 5.5): 4372611.50
ACD/LogD (pH 7.4): 9.68
ACD/BCF (pH 7.4): 1000000.00
ACD/KOC (pH 7.4): 4367065.00
Polar Surface Area: 29 Å2
Polarizability: 45.1±0.5 10-24cm3
Surface Tension: 34.7±3.0 dyne/cm
Molar Volume: 392.3±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) =  9.74

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  442.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  167.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.45E-009  (Modified Grain method)
    Subcooled liquid VP: 1.32E-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):  2.486e-005
       log Kow used: 9.74 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.3403e-005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.41E-006  atm-m3/mole
   Group Method:   1.58E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.540E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  9.74  (KowWin est)
  Log Kaw used:  -3.856  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.596
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9857
   Biowin2 (Non-Linear Model)     :   0.9689
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6196  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6419  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6039
   Biowin6 (MITI Non-Linear Model):   0.6425
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5997
 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):  1.76E-005 Pa (1.32E-007 mm Hg)
  Log Koa (Koawin est  ): 13.596
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.17 
       Octanol/air (Koa) model:  9.68 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.86 
       Mackay model           :  0.932 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  60.0030 E-12 cm3/molecule-sec
      Half-Life =     0.178 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.139 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.896 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.048E+006
      Log Koc:  6.782 

 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: 9.74 (estimated)

 Volatilization from Water:
    Henry LC:  0.000158 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      8.999  hours
    Half-Life from Model Lake :      257.8  hours   (10.74 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       0.0519          4.28         1000       
   Water     1.85            900          1000       
   Soil      30              1.8e+003     1000       
   Sediment  68.1            8.1e+003     0          
     Persistence Time: 3.23e+003 hr

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