ChemSpider 2D Image | 2,2,5,5-Tetramethyl-4-isopropyl-1,3-dioxane | C11H22O2

2,2,5,5-Tetramethyl-4-isopropyl-1,3-dioxane

  • Molecular FormulaC11H22O2
  • Average mass186.291 Da
  • Monoisotopic mass186.161987 Da
  • ChemSpider ID100794

More details:

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

1,3-Dioxane, 2,2,5,5-tetramethyl-4-(1-methylethyl)- [ACD/Index Name]
2,2,5,5-Tetramethyl-4-(1-methylethyl)-1,3-dioxane
2,2,5,5-Tetramethyl-4-isopropyl-1,3-dioxane
263-322-2 [EINECS]
4-Isopropyl-2,2,5,5-tetramethyl-1,3-dioxan [German] [ACD/IUPAC Name]
4-Isopropyl-2,2,5,5-tetramethyl-1,3-dioxane [ACD/IUPAC Name]
4-Isopropyl-2,2,5,5-tétraméthyl-1,3-dioxane [French] [ACD/IUPAC Name]
61920-45-4 [RN]
1,3-DIOXANE,2,2,5,5-TETRAMETHYL-4-(1-METHYLETHYL)-
2,2,5,5-TETRAMETHYL-4-(PROPAN-2-YL)-1,3-DIOXANE
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 0.9±0.1 g/cm3
Boiling Point: 190.4±8.0 °C at 760 mmHg
Vapour Pressure: 0.8±0.4 mmHg at 25°C
Enthalpy of Vaporization: 40.9±3.0 kJ/mol
Flash Point: 66.0±12.3 °C
Index of Refraction: 1.412
Molar Refractivity: 54.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.99
ACD/LogD (pH 5.5): 2.90
ACD/BCF (pH 5.5): 95.04
ACD/KOC (pH 5.5): 906.55
ACD/LogD (pH 7.4): 2.90
ACD/BCF (pH 7.4): 95.04
ACD/KOC (pH 7.4): 906.55
Polar Surface Area: 18 Å2
Polarizability: 21.5±0.5 10-24cm3
Surface Tension: 21.8±3.0 dyne/cm
Molar Volume: 217.5±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) =  3.96

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  200.71  (Adapted Stein & Brown method)
    Melting Pt (deg C):  14.47  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.5  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  21.41
       log Kow used: 3.96 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  239.08 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.15E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.725E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.96  (KowWin est)
  Log Kaw used:  -2.056  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.016
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.4037
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3459  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2526  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2800
   Biowin6 (MITI Non-Linear Model):   0.1048
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0707
 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):  61.3 Pa (0.46 mm Hg)
  Log Koa (Koawin est  ): 6.016
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.89E-008 
       Octanol/air (Koa) model:  2.55E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.77E-006 
       Mackay model           :  3.91E-006 
       Octanol/air (Koa) model:  2.04E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  28.9188 E-12 cm3/molecule-sec
      Half-Life =     0.370 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.438 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.84E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  14.12
      Log Koc:  1.150 

 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 = 2.347 (BCF = 222.3)
       log Kow used: 3.96 (estimated)

 Volatilization from Water:
    Henry LC:  0.000215 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       5.11  hours
    Half-Life from Model Lake :      170.2  hours   (7.091 days)

 Removal In Wastewater Treatment:
    Total removal:              33.97  percent
    Total biodegradation:        0.29  percent
    Total sludge adsorption:    26.96  percent
    Total to Air:                6.73  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.547           8.88         1000       
   Water     11.6            900          1000       
   Soil      85.3            1.8e+003     1000       
   Sediment  2.5             8.1e+003     0          
     Persistence Time: 982 hr

Click to predict properties on the Chemicalize site


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