ChemSpider 2D Image | 8-Diethylaminomethyl-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzoimidazol-2-yl)-chromen-4-one | C25H29N3O3

8-Diethylaminomethyl-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzoimidazol-2-yl)-chromen-4-one

  • Molecular FormulaC25H29N3O3
  • Average mass419.516 Da
  • Monoisotopic mass419.220886 Da
  • ChemSpider ID1079427

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

4H-1-Benzopyran-4-one, 8-[(diethylamino)methyl]-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzimidazol-2-yl)- [ACD/Index Name]
4H-1-benzopyran-8-methanaminium, N,N,6-triethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzimidazol-2-yl)-4-oxo-, inner salt
8-[(Diethylamino)methyl]-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzimidazol-2-yl)-4H-chromen-4-on [German] [ACD/IUPAC Name]
8-[(Diethylamino)methyl]-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzimidazol-2-yl)-4H-chromen-4-one [ACD/IUPAC Name]
8-[(Diéthylamino)méthyl]-6-éthyl-7-hydroxy-2-méthyl-3-(1-méthyl-1H-benzimidazol-2-yl)-4H-chromén-4-one [French] [ACD/IUPAC Name]
8-Diethylaminomethyl-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzoimidazol-2-yl)-chromen-4-one
222716-49-6 [RN]
8-((diethylamino)methyl)-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-4H-chromen-4-one
8-[(diethylamino)methyl]-6-ethyl-7-hydroxy-2-methyl-3-(1-methyl-1H-1,3-benzodiazol-2-yl)-4H-chromen-4-one
8-[(diethylamino)methyl]-6-ethyl-7-hydroxy-2-methyl-3-(1-methylbenzimidazol-2- yl)chromen-4-one
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

EU-0074188 [DBID]
MLS000551742 [DBID]
SMR000145667 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 599.4±60.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.8 mmHg at 25°C
    Enthalpy of Vaporization: 92.5±3.0 kJ/mol
    Flash Point: 316.3±32.9 °C
    Index of Refraction: 1.620
    Molar Refractivity: 120.7±0.5 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 1
    ACD/LogP: 5.02
    ACD/LogD (pH 5.5): 1.56
    ACD/BCF (pH 5.5): 1.83
    ACD/KOC (pH 5.5): 8.12
    ACD/LogD (pH 7.4): 2.04
    ACD/BCF (pH 7.4): 5.49
    ACD/KOC (pH 7.4): 24.32
    Polar Surface Area: 68 Å2
    Polarizability: 47.8±0.5 10-24cm3
    Surface Tension: 43.2±7.0 dyne/cm
    Molar Volume: 343.7±7.0 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) =  5.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  617.15  (Adapted Stein & Brown method)
    Melting Pt (deg C):  267.32  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.13E-015  (Modified Grain method)
    Subcooled liquid VP: 1.89E-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):  3.67
       log Kow used: 5.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.2848 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Phenols
       Vinyl/Allyl Ketones
       Vinyl/Allyl Ethers
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.21E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.212E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.14  (KowWin est)
  Log Kaw used:  -15.306  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.446
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6518
   Biowin2 (Non-Linear Model)     :   0.1312
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9182  (months      )
   Biowin4 (Primary Survey Model) :   2.9805  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2130
   Biowin6 (MITI Non-Linear Model):   0.0015
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3241
 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):  2.52E-010 Pa (1.89E-012 mm Hg)
  Log Koa (Koawin est  ): 20.446
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.19E+004 
       Octanol/air (Koa) model:  6.85E+007 
   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 = 169.2740 E-12 cm3/molecule-sec
      Half-Life =     0.063 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.758 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    68.250000 E-17 cm3/molecule-sec
      Half-Life =     0.017 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 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    :  2.089E+005
      Log Koc:  5.320 

 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 = 2.416 (BCF = 260.8)
       log Kow used: 5.14 (estimated)

 Volatilization from Water:
    Henry LC:  1.21E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.911E+013  hours   (4.13E+012 days)
    Half-Life from Model Lake : 1.081E+015  hours   (4.505E+013 days)

 Removal In Wastewater Treatment:
    Total removal:              81.68  percent
    Total biodegradation:        0.70  percent
    Total sludge adsorption:    80.97  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       3.89e-005       0.318        1000       
   Water     5.6             1.44e+003    1000       
   Soil      71.3            2.88e+003    1000       
   Sediment  23.1            1.3e+004     0          
     Persistence Time: 3.67e+003 hr

    Click to predict properties on the Chemicalize site


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