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Search term: MF = 'C_{19}H_{20}N_{4}O_{3}S'
ChemSpider 2D Image | 2-Methyl-5-[4-(4-morpholinyl)-1-phthalazinyl]benzenesulfonamide | C19H20N4O3S

2-Methyl-5-[4-(4-morpholinyl)-1-phthalazinyl]benzenesulfonamide

  • Molecular FormulaC19H20N4O3S
  • Average mass384.452 Da
  • Monoisotopic mass384.125610 Da
  • ChemSpider ID4912934

More details:

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

2-Méthyl-5-[4-(4-morpholinyl)-1-phtalazinyl]benzènesulfonamide [French] [ACD/IUPAC Name]
2-Methyl-5-[4-(4-morpholinyl)-1-phthalazinyl]benzenesulfonamide [ACD/IUPAC Name]
2-Methyl-5-[4-(4-morpholinyl)-1-phthalazinyl]benzolsulfonamid [German] [ACD/IUPAC Name]
2-methyl-5-[4-(morpholin-4-yl)phthalazin-1-yl]benzenesulfonamide
Benzenesulfonamide, 2-methyl-5-[4-(4-morpholinyl)-1-phthalazinyl]- [ACD/Index Name]
2-methyl-5-(4-morpholin-4-ylphthalazin-1-yl)benzenesulfonamide
2-Methyl-5-(4-morpholin-4-yl-phthalazin-1-yl)-benzenesulfonamide
2-METHYL-5-[4-(MORPHOLIN-4-YL)PHTHALAZIN-1-YL]BENZENE-1-SULFONAMIDE
333412-94-5 [RN]

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

AG-690/15433962 [DBID]
BAS 02563948 [DBID]
ChemDiv1_006455 [DBID]
ZINC00669935 [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: 693.6±65.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.2 mmHg at 25°C
    Enthalpy of Vaporization: 101.6±3.0 kJ/mol
    Flash Point: 373.3±34.3 °C
    Index of Refraction: 1.652
    Molar Refractivity: 103.8±0.4 cm3
    #H bond acceptors: 7
    #H bond donors: 2
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 1.03
    ACD/LogD (pH 5.5): 1.91
    ACD/BCF (pH 5.5): 15.31
    ACD/KOC (pH 5.5): 221.90
    ACD/LogD (pH 7.4): 2.06
    ACD/BCF (pH 7.4): 21.54
    ACD/KOC (pH 7.4): 312.35
    Polar Surface Area: 107 Å2
    Polarizability: 41.1±0.5 10-24cm3
    Surface Tension: 61.6±3.0 dyne/cm
    Molar Volume: 283.8±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) =  2.45

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  612.64  (Adapted Stein & Brown method)
    Melting Pt (deg C):  265.22  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.01E-014  (Modified Grain method)
    Subcooled liquid VP: 3.45E-011 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):  30.75
       log Kow used: 2.45 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1990.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.03E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.318E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.45  (KowWin est)
  Log Kaw used:  -14.081  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.531
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0666
   Biowin2 (Non-Linear Model)     :   0.0005
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0113  (months      )
   Biowin4 (Primary Survey Model) :   2.9268  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3371
   Biowin6 (MITI Non-Linear Model):   0.0006
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.0159
 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):  4.6E-009 Pa (3.45E-011 mm Hg)
  Log Koa (Koawin est  ): 16.531
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  652 
       Octanol/air (Koa) model:  8.34E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 100.5674 E-12 cm3/molecule-sec
      Half-Life =     0.106 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.276 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.351E+004
      Log Koc:  4.131 

 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 = 1.188 (BCF = 15.42)
       log Kow used: 2.45 (estimated)

 Volatilization from Water:
    Henry LC:  2.03E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.655E+012  hours   (2.356E+011 days)
    Half-Life from Model Lake : 6.169E+013  hours   (2.571E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               2.96  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.86  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       5.63e-005       2.55         1000       
   Water     15.3            1.44e+003    1000       
   Soil      84.6            2.88e+003    1000       
   Sediment  0.12            1.3e+004     0          
     Persistence Time: 2.32e+003 hr

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