ChemSpider 2D Image | 1-Methyl-4-(3,4,5-trimethoxybenzyl)piperazine | C15H24N2O3

1-Methyl-4-(3,4,5-trimethoxybenzyl)piperazine

  • Molecular FormulaC15H24N2O3
  • Average mass280.363 Da
  • Monoisotopic mass280.178680 Da
  • ChemSpider ID363481

More details:






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

1-Methyl-4-(3,4,5-trimethoxybenzyl)piperazin [German] [ACD/IUPAC Name]
1-Methyl-4-(3,4,5-trimethoxybenzyl)piperazine [ACD/IUPAC Name]
1-Méthyl-4-(3,4,5-triméthoxybenzyl)pipérazine [French] [ACD/IUPAC Name]
Piperazine, 1-methyl-4-[(3,4,5-trimethoxyphenyl)methyl]- [ACD/Index Name]
1-Methyl-4-(3,4,5-trimethoxy-benzyl)-piperazine
1-methyl-4-[(3,4,5-trimethoxyphenyl)methyl]piperazine
20429-59-8 [RN]
34274-06-1 [RN]

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

NSC30429 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 371.3±37.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 61.8±3.0 kJ/mol
Flash Point: 105.8±23.7 °C
Index of Refraction: 1.526
Molar Refractivity: 79.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 0.36
ACD/LogD (pH 5.5): -0.93
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.73
ACD/BCF (pH 7.4): 1.65
ACD/KOC (pH 7.4): 37.77
Polar Surface Area: 34 Å2
Polarizability: 31.5±0.5 10-24cm3
Surface Tension: 38.1±3.0 dyne/cm
Molar Volume: 258.9±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) =  0.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  362.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  132.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.42E-006  (Modified Grain method)
    Subcooled liquid VP: 6.57E-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):  3.1e+004
       log Kow used: 0.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  17479 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.77E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.450E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.84  (KowWin est)
  Log Kaw used:  -11.140  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.980
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5993
   Biowin2 (Non-Linear Model)     :   0.7903
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8956  (months      )
   Biowin4 (Primary Survey Model) :   3.0986  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3354
   Biowin6 (MITI Non-Linear Model):   0.1053
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.7761
 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):  0.00876 Pa (6.57E-005 mm Hg)
  Log Koa (Koawin est  ): 11.980
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000342 
       Octanol/air (Koa) model:  0.234 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0122 
       Mackay model           :  0.0267 
       Octanol/air (Koa) model:  0.949 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 387.1759 E-12 cm3/molecule-sec
      Half-Life =     0.028 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    19.890 Min
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0194 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5434
      Log Koc:  3.735 

 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: 0.84 (estimated)

 Volatilization from Water:
    Henry LC:  1.77E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.539E+009  hours   (2.308E+008 days)
    Half-Life from Model Lake : 6.042E+010  hours   (2.518E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       1.95e-006       0.663        1000       
   Water     45              1.44e+003    1000       
   Soil      55              2.88e+003    1000       
   Sediment  0.0934          1.3e+004     0          
     Persistence Time: 1.25e+003 hr




                    

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