ChemSpider 2D Image | MFCD00026634 | C25H42O3

MFCD00026634

  • Molecular FormulaC25H42O3
  • Average mass390.599 Da
  • Monoisotopic mass390.313385 Da
  • ChemSpider ID3272660

More details:






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

1-[2-(Hexadecyloxy)-4-methoxyphenyl]ethanon [German] [ACD/IUPAC Name]
1-[2-(Hexadecyloxy)-4-methoxyphenyl]ethanone [ACD/IUPAC Name]
1-[2-(Hexadécyloxy)-4-méthoxyphényl]éthanone [French] [ACD/IUPAC Name]
2'-HEXADECYLOXY-4'-METHOXYACETOPHENONE
Ethanone, 1-[2-(hexadecyloxy)-4-methoxyphenyl]- [ACD/Index Name]
MFCD00026634
https://mcule.com/MCULE-5028808858

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

Density: 0.9±0.1 g/cm3
Boiling Point: 504.7±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 77.4±3.0 kJ/mol
Flash Point: 251.4±11.0 °C
Index of Refraction: 1.484
Molar Refractivity: 119.1±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 18
#Rule of 5 Violations: 1
ACD/LogP: 9.81
ACD/LogD (pH 5.5): 9.48
ACD/BCF (pH 5.5): 1000000.00
ACD/KOC (pH 5.5): 3431962.25
ACD/LogD (pH 7.4): 9.48
ACD/BCF (pH 7.4): 1000000.00
ACD/KOC (pH 7.4): 3431962.25
Polar Surface Area: 36 Å2
Polarizability: 47.2±0.5 10-24cm3
Surface Tension: 33.6±3.0 dyne/cm
Molar Volume: 416.6±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) =  9.20

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  453.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  174.50  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.12E-008  (Modified Grain method)
    Subcooled liquid VP: 3.97E-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):  4.849e-005
       log Kow used: 9.20 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.897e-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 :   2.41E-006  atm-m3/mole
   Group Method:   1.23E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.187E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  9.20  (KowWin est)
  Log Kaw used:  -4.006  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.206
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9407
   Biowin2 (Non-Linear Model)     :   0.9661
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4956  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6853  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8254
   Biowin6 (MITI Non-Linear Model):   0.8305
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3473
 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):  5.29E-005 Pa (3.97E-007 mm Hg)
  Log Koa (Koawin est  ): 13.206
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0567 
       Octanol/air (Koa) model:  3.94 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.672 
       Mackay model           :  0.819 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 230.2329 E-12 cm3/molecule-sec
      Half-Life =     0.046 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.557 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.746 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.323E+005
      Log Koc:  5.366 

 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: 9.20 (estimated)

 Volatilization from Water:
    Henry LC:  0.00123 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.958  hours
    Half-Life from Model Lake :        198  hours   (8.249 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  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       0.0163          1.12         1000       
   Water     1.89            900          1000       
   Soil      28.5            1.8e+003     1000       
   Sediment  69.6            8.1e+003     0          
     Persistence Time: 3.13e+003 hr




                    

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