ChemSpider 2D Image | 1-[4-(4-Bromophenyl)-1-piperazinyl]ethanone | C12H15BrN2O

1-[4-(4-Bromophenyl)-1-piperazinyl]ethanone

  • Molecular FormulaC12H15BrN2O
  • Average mass283.164 Da
  • Monoisotopic mass282.036774 Da
  • ChemSpider ID16143884

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

1-[4-(4-Bromophenyl)-1-piperazinyl]ethanone [ACD/IUPAC Name]
1-[4-(4-Bromophényl)-1-pipérazinyl]éthanone [French] [ACD/IUPAC Name]
1-[4-(4-Bromphenyl)-1-piperazinyl]ethanon [German] [ACD/IUPAC Name]
Ethanone, 1-[4-(4-bromophenyl)-1-piperazinyl]- [ACD/Index Name]
(3R,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
[678996-43-5] [RN]
1-(4-(4-Bromophenyl)piperazin-1-yl)ethanone
1-[4-(4-Bromophenyl)piperazin-1-yl]ethan-1-one
1-[4-(4-bromophenyl)piperazin-1-yl]ethanone
1-Acetyl-4-(4-bromophenyl)piperazine
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CCRIS 4693 [DBID]

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 434.1±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 69.0±3.0 kJ/mol
    Flash Point: 216.3±27.3 °C
    Index of Refraction: 1.583
    Molar Refractivity: 66.9±0.3 cm3
    #H bond acceptors: 3
    #H bond donors: 0
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 1.70
    ACD/LogD (pH 5.5): 1.76
    ACD/BCF (pH 5.5): 12.73
    ACD/KOC (pH 5.5): 214.87
    ACD/LogD (pH 7.4): 1.76
    ACD/BCF (pH 7.4): 12.76
    ACD/KOC (pH 7.4): 215.37
    Polar Surface Area: 24 Å2
    Polarizability: 26.5±0.5 10-24cm3
    Surface Tension: 46.7±3.0 dyne/cm
    Molar Volume: 200.2±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) =  2.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  363.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  129.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.67E-006  (Modified Grain method)
    Subcooled liquid VP: 6.27E-005 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):  236.9
       log Kow used: 2.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11581 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.46E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.918E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.12  (KowWin est)
  Log Kaw used:  -9.224  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.344
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5073
   Biowin2 (Non-Linear Model)     :   0.0978
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1284  (months      )
   Biowin4 (Primary Survey Model) :   3.2031  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1905
   Biowin6 (MITI Non-Linear Model):   0.0657
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.7480
 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):  0.00836 Pa (6.27E-005 mm Hg)
  Log Koa (Koawin est  ): 11.344
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000359 
       Octanol/air (Koa) model:  0.0542 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0128 
       Mackay model           :  0.0279 
       Octanol/air (Koa) model:  0.813 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  87.8953 E-12 cm3/molecule-sec
      Half-Life =     0.122 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.460 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0204 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  411.1
      Log Koc:  2.614 

 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 = 0.934 (BCF = 8.586)
       log Kow used: 2.12 (estimated)

 Volatilization from Water:
    Henry LC:  1.46E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.748E+007  hours   (2.812E+006 days)
    Half-Life from Model Lake : 7.362E+008  hours   (3.067E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               2.37  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.27  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       0.0001          2.92         1000       
   Water     20.7            1.44e+003    1000       
   Soil      79.2            2.88e+003    1000       
   Sediment  0.0953          1.3e+004     0          
     Persistence Time: 2.01e+003 hr

    Click to predict properties on the Chemicalize site


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