ChemSpider 2D Image | 2-Methyl-2-phenyl-1,3-dioxolane | C10H12O2

2-Methyl-2-phenyl-1,3-dioxolane

  • Molecular FormulaC10H12O2
  • Average mass164.201 Da
  • Monoisotopic mass164.083725 Da
  • ChemSpider ID121650

More details:

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

1,3-Dioxolane, 2-methyl-2-phenyl- [ACD/Index Name]
2-Methyl-2-phenyl-1,3-dioxolan [German] [ACD/IUPAC Name]
2-Methyl-2-phenyl-1,3-dioxolane [ACD/IUPAC Name]
2-Méthyl-2-phényl-1,3-dioxolane [French] [ACD/IUPAC Name]
1,3-DIOXOLANE,2-METHYL-2-PHENYL-
3674-77-9 [RN]
74704-39-5 [RN]
Acetophenone ethylene ketal
MFCD00457554

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

NSC6553 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 236.1±25.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.5 mmHg at 25°C
Enthalpy of Vaporization: 45.4±3.0 kJ/mol
Flash Point: 97.1±18.7 °C
Index of Refraction: 1.513
Molar Refractivity: 46.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.17
ACD/LogD (pH 5.5): 1.90
ACD/BCF (pH 5.5): 16.24
ACD/KOC (pH 5.5): 255.96
ACD/LogD (pH 7.4): 1.90
ACD/BCF (pH 7.4): 16.24
ACD/KOC (pH 7.4): 255.96
Polar Surface Area: 18 Å2
Polarizability: 18.3±0.5 10-24cm3
Surface Tension: 40.3±3.0 dyne/cm
Molar Volume: 153.4±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) =  2.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  236.32  (Adapted Stein & Brown method)
    Melting Pt (deg C):  33.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0444  (Modified Grain method)
    Subcooled liquid VP: 0.0535 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):  493.9
       log Kow used: 2.49 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1033.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.39E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.942E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.49  (KowWin est)
  Log Kaw used:  -4.010  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.500
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0812
   Biowin2 (Non-Linear Model)     :   0.0022
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6288  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4428  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3751
   Biowin6 (MITI Non-Linear Model):   0.2815
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5912
 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):  7.13 Pa (0.0535 mm Hg)
  Log Koa (Koawin est  ): 6.500
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.21E-007 
       Octanol/air (Koa) model:  7.76E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.52E-005 
       Mackay model           :  3.36E-005 
       Octanol/air (Koa) model:  6.21E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.7417 E-12 cm3/molecule-sec
      Half-Life =     0.778 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.340 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.44E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  15.32
      Log Koc:  1.185 

 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 = 1.214 (BCF = 16.35)
       log Kow used: 2.49 (estimated)

 Volatilization from Water:
    Henry LC:  2.39E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      315.2  hours   (13.13 days)
    Half-Life from Model Lake :       3546  hours   (147.8 days)

 Removal In Wastewater Treatment:
    Total removal:               3.20  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.96  percent
    Total to Air:                0.13  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.766           18.7         1000       
   Water     23.2            900          1000       
   Soil      75.9            1.8e+003     1000       
   Sediment  0.186           8.1e+003     0          
     Persistence Time: 941 hr

Click to predict properties on the Chemicalize site


Advertisement