ChemSpider 2D Image | N-(5-Chloro-2,4-dimethoxyphenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetamide | C20H18ClNO6

N-(5-Chloro-2,4-dimethoxyphenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetamide

  • Molecular FormulaC20H18ClNO6
  • Average mass403.813 Da
  • Monoisotopic mass403.082275 Da
  • ChemSpider ID4853311

More details:

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

2H-1-Benzopyran-3-acetamide, N-(5-chloro-2,4-dimethoxyphenyl)-7-hydroxy-4-methyl-2-oxo- [ACD/Index Name]
N-(5-Chlor-2,4-dimethoxyphenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetamid [German] [ACD/IUPAC Name]
N-(5-Chloro-2,4-dimethoxyphenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetamide [ACD/IUPAC Name]
N-(5-Chloro-2,4-diméthoxyphényl)-2-(7-hydroxy-4-méthyl-2-oxo-2H-chromén-3-yl)acétamide [French] [ACD/IUPAC Name]
904510-61-8 [RN]
N-(5-Chloro-2,4-dimethoxy-phenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetamide
N-(5-chloro-2,4-dimethoxyphenyl)-2-(7-hydroxy-4-methyl-2-oxochromen-3-yl)acetamide

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 643.7±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.0 mmHg at 25°C
    Enthalpy of Vaporization: 98.4±3.0 kJ/mol
    Flash Point: 343.1±31.5 °C
    Index of Refraction: 1.630
    Molar Refractivity: 103.1±0.3 cm3
    #H bond acceptors: 7
    #H bond donors: 2
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 4.15
    ACD/LogD (pH 5.5): 3.87
    ACD/BCF (pH 5.5): 513.81
    ACD/KOC (pH 5.5): 3030.01
    ACD/LogD (pH 7.4): 3.74
    ACD/BCF (pH 7.4): 383.12
    ACD/KOC (pH 7.4): 2259.31
    Polar Surface Area: 94 Å2
    Polarizability: 40.9±0.5 10-24cm3
    Surface Tension: 56.6±3.0 dyne/cm
    Molar Volume: 290.0±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) =  2.64

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  612.18  (Adapted Stein & Brown method)
    Melting Pt (deg C):  265.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.11E-015  (Modified Grain method)
    Subcooled liquid VP: 2.61E-012 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):  61.68
       log Kow used: 2.64 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  21.894 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.86E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.263E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.64  (KowWin est)
  Log Kaw used:  -16.802  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  19.442
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1368
   Biowin2 (Non-Linear Model)     :   0.9994
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1263  (months      )
   Biowin4 (Primary Survey Model) :   3.7281  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5337
   Biowin6 (MITI Non-Linear Model):   0.1422
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2153
 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):  3.48E-010 Pa (2.61E-012 mm Hg)
  Log Koa (Koawin est  ): 19.442
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.62E+003 
       Octanol/air (Koa) model:  6.79E+006 
   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 = 109.6730 E-12 cm3/molecule-sec
      Half-Life =     0.098 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.170 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    88.724998 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.599 Min
   Reaction With Nitrate Radicals May Be Important!
   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    :  3384
      Log Koc:  3.529 

 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 = 1.331 (BCF = 21.42)
       log Kow used: 2.64 (estimated)

 Volatilization from Water:
    Henry LC:  3.86E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.048E+015  hours   (1.27E+014 days)
    Half-Life from Model Lake : 3.325E+016  hours   (1.385E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               3.56  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.46  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       1.33e-006       0.274        1000       
   Water     13.2            1.44e+003    1000       
   Soil      86.7            2.88e+003    1000       
   Sediment  0.149           1.3e+004     0          
     Persistence Time: 2.48e+003 hr

    Click to predict properties on the Chemicalize site


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