ChemSpider 2D Image | UNII:3X15X3C17Q | C10H20O2

UNII:3X15X3C17Q

  • Molecular FormulaC10H20O2
  • Average mass172.265 Da
  • Monoisotopic mass172.146332 Da
  • ChemSpider ID9259492

More details:






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

1,3-Dioxolane, 4,5-dimethyl-2-pentyl- [ACD/Index Name]
4,5-Dimethyl-2-pentyl-1,3-dioxolan [German] [ACD/IUPAC Name]
4,5-Dimethyl-2-pentyl-1,3-dioxolane [ACD/IUPAC Name]
4,5-Diméthyl-2-pentyl-1,3-dioxolane [French] [ACD/IUPAC Name]
UNII:3X15X3C17Q
155639-75-1 [RN]
HEXANAL BUTANE-2,3-DIOL ACETAL

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

Density: 0.9±0.1 g/cm3
Boiling Point: 200.3±8.0 °C at 760 mmHg
Vapour Pressure: 0.5±0.4 mmHg at 25°C
Enthalpy of Vaporization: 41.9±3.0 kJ/mol
Flash Point: 71.3±12.3 °C
Index of Refraction: 1.416
Molar Refractivity: 49.7±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.88
ACD/LogD (pH 5.5): 3.15
ACD/BCF (pH 5.5): 144.80
ACD/KOC (pH 5.5): 1225.45
ACD/LogD (pH 7.4): 3.15
ACD/BCF (pH 7.4): 144.80
ACD/KOC (pH 7.4): 1225.45
Polar Surface Area: 18 Å2
Polarizability: 19.7±0.5 10-24cm3
Surface Tension: 27.1±3.0 dyne/cm
Molar Volume: 197.9±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) =  2.91

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  211.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -2.56  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.293  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  196.3
       log Kow used: 2.91 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  390.47 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.62E-004  atm-m3/mole
   Group Method:   1.25E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.383E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.91  (KowWin est)
  Log Kaw used:  -2.179  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.089
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0792
   Biowin2 (Non-Linear Model)     :   0.0115
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0995  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8488  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4388
   Biowin6 (MITI Non-Linear Model):   0.2186
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0126
 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):  36.3 Pa (0.272 mm Hg)
  Log Koa (Koawin est  ): 5.089
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.27E-008 
       Octanol/air (Koa) model:  3.01E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.99E-006 
       Mackay model           :  6.62E-006 
       Octanol/air (Koa) model:  2.41E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  30.1107 E-12 cm3/molecule-sec
      Half-Life =     0.355 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.263 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.8E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  13.96
      Log Koc:  1.145 

 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 = 1.541 (BCF = 34.72)
       log Kow used: 2.91 (estimated)

 Volatilization from Water:
    Henry LC:  0.000162 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      6.083  hours
    Half-Life from Model Lake :      176.4  hours   (7.351 days)

 Removal In Wastewater Treatment:
    Total removal:              11.92  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.66  percent
    Total to Air:                7.15  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.21            8.52         1000       
   Water     21.8            360          1000       
   Soil      76.7            720          1000       
   Sediment  0.308           3.24e+003    0          
     Persistence Time: 403 hr




                    

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