ChemSpider 2D Image | 3,5-Di-tert-butylbenzoic acid | C15H22O2

3,5-Di-tert-butylbenzoic acid

  • Molecular FormulaC15H22O2
  • Average mass234.334 Da
  • Monoisotopic mass234.161987 Da
  • ChemSpider ID76966

More details:

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

16225-26-6 [RN]
240-350-3 [EINECS]
3,5-Bis(1,1-dimethylethyl)benzoic acid
3,5-Bis(2-methyl-2-propanyl)benzoesäure [German] [ACD/IUPAC Name]
3,5-Di-tert-butylbenzoic acid [ACD/IUPAC Name]
Benzoic acid, 3,5-bis(1,1-dimethylethyl)- [ACD/Index Name]
QVR BNUNN1&1 [WLN]
[16225-26-6] [RN]
3,​5-​Di-​tert-​butylbenzoic acid
3,5-Bis(2-methyl-2-propanyl)benzoic acid [ACD/IUPAC Name]
More...

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

981248 [Beilstein] [DBID]
273023_ALDRICH [DBID]
CCRIS 4693 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 314.3±31.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 58.6±3.0 kJ/mol
Flash Point: 155.1±19.5 °C
Index of Refraction: 1.506
Molar Refractivity: 70.0±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 1
ACD/LogP: 5.27
ACD/LogD (pH 5.5): 4.15
ACD/BCF (pH 5.5): 447.14
ACD/KOC (pH 5.5): 1313.24
ACD/LogD (pH 7.4): 2.51
ACD/BCF (pH 7.4): 10.26
ACD/KOC (pH 7.4): 30.13
Polar Surface Area: 37 Å2
Polarizability: 27.7±0.5 10-24cm3
Surface Tension: 33.3±3.0 dyne/cm
Molar Volume: 235.3±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) =  5.69

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  338.37  (Adapted Stein & Brown method)
    Melting Pt (deg C):  113.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.33E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000249 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):  0.396
       log Kow used: 5.69 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.92488 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.23E-007  atm-m3/mole
   Group Method:   2.18E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.593E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.69  (KowWin est)
  Log Kaw used:  -4.529  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.219
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4450
   Biowin2 (Non-Linear Model)     :   0.2070
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3449  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2105  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5543
   Biowin6 (MITI Non-Linear Model):   0.3729
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3305
 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):  0.0332 Pa (0.000249 mm Hg)
  Log Koa (Koawin est  ): 10.219
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.04E-005 
       Octanol/air (Koa) model:  0.00406 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00325 
       Mackay model           :  0.00718 
       Octanol/air (Koa) model:  0.245 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   4.1056 E-12 cm3/molecule-sec
      Half-Life =     2.605 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    31.263 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00522 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  738
      Log Koc:  2.868 

 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 = 0.750 (BCF = 5.623)
       log Kow used: 5.69 (estimated)

 Volatilization from Water:
    Henry LC:  2.18E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       4113  hours   (171.4 days)
    Half-Life from Model Lake :   4.5E+004  hours   (1875 days)

 Removal In Wastewater Treatment:
    Total removal:              90.25  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    89.50  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.405           62.5         1000       
   Water     5.24            900          1000       
   Soil      46.9            1.8e+003     1000       
   Sediment  47.4            8.1e+003     0          
     Persistence Time: 2.45e+003 hr

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