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ChemSpider 2D Image | MFCD02331188 | C18H20O5

MFCD02331188

  • Molecular FormulaC18H20O5
  • Average mass316.348 Da
  • Monoisotopic mass316.131073 Da
  • ChemSpider ID2397785

More details:

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

[(2-Éthyl-6-oxo-7,8,9,10-tétrahydro-6H-benzo[c]chromén-3-yl)oxy]acétate de méthyle [French] [ACD/IUPAC Name]
2-[(2-ethyl-6-oxo-7,8,9,10-tetrahydrobenzo[c][1]benzopyran-3-yl)oxy]acetic acid methyl ester
Acetic acid, 2-[(2-ethyl-7,8,9,10-tetrahydro-6-oxo-6H-dibenzo[b,d]pyran-3-yl)oxy]-, methyl ester [ACD/Index Name]
METHYL ((2-ETHYL-6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO(C)CHROMEN-3-YL)OXY)ACETATE
Methyl [(2-ethyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]acetate [ACD/IUPAC Name]
Methyl-[(2-ethyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]acetat [German] [ACD/IUPAC Name]
MFCD02331188
(2-Ethyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yloxy)-acetic acid methyl ester
methyl 2-(2-ethyl-6-oxo-7,8,9,10-tetrahydrobenzo[1,2-c]chromen-3-yloxy)acetate
methyl 2-[(2-ethyl-6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]acetate

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

BAS 03150481 [DBID]
ChemDiv2_000808 [DBID]
UNM000000613301 [DBID]
ZINC04151963 [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: 484.8±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.2 mmHg at 25°C
    Enthalpy of Vaporization: 75.0±3.0 kJ/mol
    Flash Point: 214.7±28.8 °C
    Index of Refraction: 1.570
    Molar Refractivity: 83.1±0.4 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 3.66
    ACD/LogD (pH 5.5): 3.80
    ACD/BCF (pH 5.5): 457.56
    ACD/KOC (pH 5.5): 2792.23
    ACD/LogD (pH 7.4): 3.80
    ACD/BCF (pH 7.4): 457.56
    ACD/KOC (pH 7.4): 2792.23
    Polar Surface Area: 62 Å2
    Polarizability: 33.0±0.5 10-24cm3
    Surface Tension: 49.5±5.0 dyne/cm
    Molar Volume: 253.2±5.0 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) =  3.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  445.20  (Adapted Stein & Brown method)
    Melting Pt (deg C):  169.13  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.1E-008  (Modified Grain method)
    Subcooled liquid VP: 6.47E-007 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):  5.652
       log Kow used: 3.80 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.1492 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.94E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.547E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.79  (KowWin est)
  Log Kaw used:  -6.101  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.891
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1319
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6475  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8578  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7436
   Biowin6 (MITI Non-Linear Model):   0.7573
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4319
 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):  8.63E-005 Pa (6.47E-007 mm Hg)
  Log Koa (Koawin est  ): 9.891
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0348 
       Octanol/air (Koa) model:  0.00191 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.557 
       Mackay model           :  0.736 
       Octanol/air (Koa) model:  0.133 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 143.6115 E-12 cm3/molecule-sec
      Half-Life =     0.074 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.894 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  1064.699951 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      1.550 Min
   Fraction sorbed to airborne particulates (phi): 0.646 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1276
      Log Koc:  3.106 

 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 = 2.222 (BCF = 166.8)
       log Kow used: 3.80 (estimated)

 Volatilization from Water:
    Henry LC:  1.94E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.368E+004  hours   (2237 days)
    Half-Life from Model Lake : 5.858E+005  hours   (2.441E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              21.47  percent
    Total biodegradation:        0.25  percent
    Total sludge adsorption:    21.22  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       0.00114         0.0255       1000       
   Water     17.6            900          1000       
   Soil      79.9            1.8e+003     1000       
   Sediment  2.53            8.1e+003     0          
     Persistence Time: 1.07e+003 hr

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