ChemSpider 2D Image | 2-(4-sec-Butyl-1-piperazinyl)ethanol | C10H22N2O

2-(4-sec-Butyl-1-piperazinyl)ethanol

  • Molecular FormulaC10H22N2O
  • Average mass186.294 Da
  • Monoisotopic mass186.173218 Da
  • ChemSpider ID3929764

More details:

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

1-Piperazineethanol, 4-(1-methylpropyl)- [ACD/Index Name]
2-(4-(sec-Butyl)piperazin-1-yl)ethanol
2-(4-sec-Butyl-1-piperazinyl)ethanol [ACD/IUPAC Name]
2-(4-sec-Butyl-1-piperazinyl)ethanol [German] [ACD/IUPAC Name]
2-(4-sec-Butyl-1-pipérazinyl)éthanol [French] [ACD/IUPAC Name]
2-(4-sec-Butylpiperazin-1-yl)ethanol
2-[4-(butan-2-yl)piperazin-1-yl]ethanol
4-(1-Methylpropyl)-1-piperazineethanol
883554-98-1 [RN]
2-(4-(2-BUTYL)-PIPERAZIN-1-YL)-ETHANOL
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 281.4±20.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 60.4±6.0 kJ/mol
Flash Point: 117.6±20.4 °C
Index of Refraction: 1.483
Molar Refractivity: 54.9±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 0.53
ACD/LogD (pH 5.5): -1.88
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.17
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 9.39
Polar Surface Area: 27 Å2
Polarizability: 21.8±0.5 10-24cm3
Surface Tension: 35.3±3.0 dyne/cm
Molar Volume: 192.3±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) =  0.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  280.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  70.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000175  (Modified Grain method)
    Subcooled liquid VP: 0.000467 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):  4.739e+005
       log Kow used: 0.05 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.20E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.052E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.05  (KowWin est)
  Log Kaw used:  -10.309  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.359
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4071
   Biowin2 (Non-Linear Model)     :   0.0490
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4378  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1324  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3267
   Biowin6 (MITI Non-Linear Model):   0.2052
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.9079
 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):  0.0623 Pa (0.000467 mm Hg)
  Log Koa (Koawin est  ): 10.359
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.82E-005 
       Octanol/air (Koa) model:  0.00561 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00174 
       Mackay model           :  0.00384 
       Octanol/air (Koa) model:  0.31 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 213.2560 E-12 cm3/molecule-sec
      Half-Life =     0.050 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.602 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00279 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  49.57
      Log Koc:  1.695 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.05 (estimated)

 Volatilization from Water:
    Henry LC:  1.2E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.659E+008  hours   (2.775E+007 days)
    Half-Life from Model Lake : 7.265E+009  hours   (3.027E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       1.67e-005       1.2          1000       
   Water     45.7            900          1000       
   Soil      54.2            1.8e+003     1000       
   Sediment  0.0887          8.1e+003     0          
     Persistence Time: 983 hr

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