ChemSpider 2D Image | MFCD00023823 | C11H14O2

MFCD00023823

  • Molecular FormulaC11H14O2
  • Average mass178.228 Da
  • Monoisotopic mass178.099380 Da
  • ChemSpider ID83839

More details:






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

1,3-Dioxane, 4-methyl-4-phenyl- [ACD/Index Name]
1200-73-3 [RN]
214-854-9 [EINECS]
4-Methyl-4-phenyl-1,3-dioxan [German] [ACD/IUPAC Name]
4-Methyl-4-phenyl-1,3-dioxane [ACD/IUPAC Name]
4-Méthyl-4-phényl-1,3-dioxane [French] [ACD/IUPAC Name]
MFCD00023823
4-Methyl-4-phenyl-[1,3]dioxane
4-Methyl-4-phenyl-m-dioxane
4-Phenyl-4-methyl-1,3-dioxane

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

BRN 0139480 [DBID]
NSC 345693 [DBID]
NSC345693 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 258.9±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 47.6±3.0 kJ/mol
Flash Point: 113.8±18.7 °C
Index of Refraction: 1.504
Molar Refractivity: 50.7±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.14
ACD/LogD (pH 5.5): 2.21
ACD/BCF (pH 5.5): 28.15
ACD/KOC (pH 5.5): 379.42
ACD/LogD (pH 7.4): 2.21
ACD/BCF (pH 7.4): 28.15
ACD/KOC (pH 7.4): 379.42
Polar Surface Area: 18 Å2
Polarizability: 20.1±0.5 10-24cm3
Surface Tension: 38.6±3.0 dyne/cm
Molar Volume: 171.1±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) =  2.27

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  255.64  (Adapted Stein & Brown method)
    Melting Pt (deg C):  43.51  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0151  (Modified Grain method)
    MP  (exp database):  37.5 deg C
    BP  (exp database):  256 deg C
    Subcooled liquid VP: 0.0195 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):  644.9
       log Kow used: 2.27 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1561.1 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.17E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.491E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.27  (KowWin est)
  Log Kaw used:  -3.887  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.157
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0879
   Biowin2 (Non-Linear Model)     :   0.0018
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5978  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4226  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3531
   Biowin6 (MITI Non-Linear Model):   0.2487
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7112
 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):  2.6 Pa (0.0195 mm Hg)
  Log Koa (Koawin est  ): 6.157
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.15E-006 
       Octanol/air (Koa) model:  3.52E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.17E-005 
       Mackay model           :  9.23E-005 
       Octanol/air (Koa) model:  2.82E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  26.6395 E-12 cm3/molecule-sec
      Half-Life =     0.402 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.818 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 6.7E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  28.26
      Log Koc:  1.451 

 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 = 1.049 (BCF = 11.2)
       log Kow used: 2.27 (estimated)

 Volatilization from Water:
    Henry LC:  3.17E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      247.9  hours   (10.33 days)
    Half-Life from Model Lake :       2817  hours   (117.4 days)

 Removal In Wastewater Treatment:
    Total removal:               2.76  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.48  percent
    Total to Air:                0.18  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.497           9.64         1000       
   Water     26.2            900          1000       
   Soil      73.1            1.8e+003     1000       
   Sediment  0.146           8.1e+003     0          
     Persistence Time: 867 hr




                    

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