ChemSpider 2D Image | spiro(5.5)undecane | C11H20

spiro(5.5)undecane

  • Molecular FormulaC11H20
  • Average mass152.277 Da
  • Monoisotopic mass152.156494 Da
  • ChemSpider ID119761

More details:

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

spiro(5.5)undecane
Spiro[5.5]undecan [German] [ACD/IUPAC Name]
Spiro[5.5]undecane [ACD/Index Name] [ACD/IUPAC Name]
Spiro[5.5]undécane [French] [ACD/IUPAC Name]
180-43-8 [RN]
1838-39-7 [RN]
Spiro(5,5)undecane
spirobicyclohexane

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

NSC106192 [DBID]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 219.9±7.0 °C at 760 mmHg
Vapour Pressure: 0.2±0.2 mmHg at 25°C
Enthalpy of Vaporization: 43.8±0.8 kJ/mol
Flash Point: 71.8±11.7 °C
Index of Refraction: 1.476
Molar Refractivity: 48.9±0.4 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 1
ACD/LogP: 5.46
ACD/LogD (pH 5.5): 4.58
ACD/BCF (pH 5.5): 1769.89
ACD/KOC (pH 5.5): 7353.21
ACD/LogD (pH 7.4): 4.58
ACD/BCF (pH 7.4): 1769.89
ACD/KOC (pH 7.4): 7353.21
Polar Surface Area: 0 Å2
Polarizability: 19.4±0.5 10-24cm3
Surface Tension: 30.7±5.0 dyne/cm
Molar Volume: 173.2±5.0 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) =  5.41

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  196.99  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -5.83  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.37  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  207 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.5187
       log Kow used: 5.41 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.1088 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.64E-001  atm-m3/mole
   Group Method:   1.51E-001  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.429E-001 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.41  (KowWin est)
  Log Kaw used:  1.278  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.132
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4911
   Biowin2 (Non-Linear Model)     :   0.2938
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6505  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4746  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5240
   Biowin6 (MITI Non-Linear Model):   0.7097
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6983
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.6337
     BioHC Half-Life (days)     : 430.1837

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  45.6 Pa (0.342 mm Hg)
  Log Koa (Koawin est  ): 4.132
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.58E-008 
       Octanol/air (Koa) model:  3.33E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.38E-006 
       Mackay model           :  5.26E-006 
       Octanol/air (Koa) model:  2.66E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  14.1305 E-12 cm3/molecule-sec
      Half-Life =     0.757 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.083 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 3.82E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3179
      Log Koc:  3.502 

 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 = 3.464 (BCF = 2910)
       log Kow used: 5.41 (estimated)

 Volatilization from Water:
    Henry LC:  0.464 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.261  hours
    Half-Life from Model Lake :      117.2  hours   (4.884 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              99.55  percent
    Total biodegradation:        0.18  percent
    Total sludge adsorption:    55.64  percent
    Total to Air:               43.73  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.89            18.2         1000       
   Water     9.51            900          1000       
   Soil      37.6            1.8e+003     1000       
   Sediment  51              8.1e+003     0          
     Persistence Time: 784 hr

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