ChemSpider 2D Image | 2-Butyl-5-pentyl-1,3-benzenediol | C15H24O2

2-Butyl-5-pentyl-1,3-benzenediol

  • Molecular FormulaC15H24O2
  • Average mass236.350 Da
  • Monoisotopic mass236.177628 Da
  • ChemSpider ID149454

More details:

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

1,3-Benzenediol, 2-butyl-5-pentyl- [ACD/Index Name]
2-Butyl-5-pentyl-1,3-benzenediol [ACD/IUPAC Name]
2-Butyl-5-pentyl-1,3-benzènediol [French] [ACD/IUPAC Name]
2-Butyl-5-pentyl-1,3-benzoldiol [German] [ACD/IUPAC Name]
1,3-Benzenediol, 2(or 5)-butyl-5(or 2)-phenyl-
2(or 5)-Butyl-5(or 2)-phenyl-1,3-benzenediol
2-BUTYL-5-PENTYLBENZENE-1,3-DIOL
2-Butyl-5-pentylresorcinol
50982-33-7 [RN]
70680-20-5 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NSC179487 [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: 379.2±12.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 65.2±3.0 kJ/mol
    Flash Point: 174.4±14.2 °C
    Index of Refraction: 1.529
    Molar Refractivity: 72.3±0.3 cm3
    #H bond acceptors: 2
    #H bond donors: 2
    #Freely Rotating Bonds: 7
    #Rule of 5 Violations: 1
    ACD/LogP: 5.40
    ACD/LogD (pH 5.5): 4.77
    ACD/BCF (pH 5.5): 2493.26
    ACD/KOC (pH 5.5): 9397.23
    ACD/LogD (pH 7.4): 4.77
    ACD/BCF (pH 7.4): 2489.28
    ACD/KOC (pH 7.4): 9382.22
    Polar Surface Area: 40 Å2
    Polarizability: 28.7±0.5 10-24cm3
    Surface Tension: 39.9±3.0 dyne/cm
    Molar Volume: 234.5±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) =  5.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  360.60  (Adapted Stein & Brown method)
    Melting Pt (deg C):  134.67  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.38E-007  (Modified Grain method)
    Subcooled liquid VP: 5.55E-006 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):  1.89
       log Kow used: 5.56 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  10.311 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.16E-010  atm-m3/mole
   Group Method:   1.25E-009  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.207E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.56  (KowWin est)
  Log Kaw used:  -7.676  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.236
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1928
   Biowin2 (Non-Linear Model)     :   0.9982
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2366  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9872  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2904
   Biowin6 (MITI Non-Linear Model):   0.2417
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1016
 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):  0.00074 Pa (5.55E-006 mm Hg)
  Log Koa (Koawin est  ): 13.236
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00405 
       Octanol/air (Koa) model:  4.23 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.128 
       Mackay model           :  0.245 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 209.4490 E-12 cm3/molecule-sec
      Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.613 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.186 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  9.454E+004
      Log Koc:  4.976 

 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 = 2.585 (BCF = 384.6)
       log Kow used: 5.56 (estimated)

 Volatilization from Water:
    Henry LC:  1.25E-009 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 7.201E+005  hours   (3E+004 days)
    Half-Life from Model Lake : 7.856E+006  hours   (3.273E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              88.99  percent
    Total biodegradation:        0.75  percent
    Total sludge adsorption:    88.24  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       0.0146          1.23         1000       
   Water     9.42            360          1000       
   Soil      57.1            720          1000       
   Sediment  33.4            3.24e+003    0          
     Persistence Time: 1.01e+003 hr

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