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ChemSpider 2D Image | (2,4-Dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanone | C14H12O5

(2,4-Dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanone

  • Molecular FormulaC14H12O5
  • Average mass260.242 Da
  • Monoisotopic mass260.068481 Da
  • ChemSpider ID73884

More details:






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

(2,4-Dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanon [German] [ACD/IUPAC Name]
(2,4-Dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)methanone [ACD/IUPAC Name]
(2,4-Dihydroxyphényl)(2-hydroxy-4-méthoxyphényl)méthanone [French] [ACD/IUPAC Name]
230-984-9 [EINECS]
Methanone, (2,4-dihydroxyphenyl)(2-hydroxy-4-methoxyphenyl)- [ACD/Index Name]
(2,4-DIHYDROXYPHENYL)-(2-HYDROXY-4-METHOXYPHENYL)METHANONE
2,2',4-trihydroxy-4'-methoxybenzophenone
2,2',4'-Trihydroxy-4-methoxybenzophenone
4-(2-HYDROXY-4-METHOXYBENZOYL)BENZENE-1,3-DIOL
7392-62-3 [RN]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 478.5±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 77.1±3.0 kJ/mol
Flash Point: 184.9±19.4 °C
Index of Refraction: 1.653
Molar Refractivity: 68.4±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 3.63
ACD/LogD (pH 5.5): 3.31
ACD/BCF (pH 5.5): 189.17
ACD/KOC (pH 5.5): 1461.53
ACD/LogD (pH 7.4): 2.40
ACD/BCF (pH 7.4): 23.75
ACD/KOC (pH 7.4): 183.49
Polar Surface Area: 87 Å2
Polarizability: 27.1±0.5 10-24cm3
Surface Tension: 64.1±3.0 dyne/cm
Molar Volume: 186.8±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) =  3.34

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  433.08  (Adapted Stein & Brown method)
    Melting Pt (deg C):  181.34  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.19E-009  (Modified Grain method)
    Subcooled liquid VP: 5.05E-008 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):  110.5
       log Kow used: 3.34 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  9452.9 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.05E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.688E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.34  (KowWin est)
  Log Kaw used:  -11.077  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.417
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1098
   Biowin2 (Non-Linear Model)     :   0.9788
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7126  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6462  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4933
   Biowin6 (MITI Non-Linear Model):   0.3485
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2122
 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):  6.73E-006 Pa (5.05E-008 mm Hg)
  Log Koa (Koawin est  ): 14.417
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.446 
       Octanol/air (Koa) model:  64.1 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.941 
       Mackay model           :  0.973 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 201.2496 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.638 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.957 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3395
      Log Koc:  3.531 

 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 = 1.033 (BCF = 10.79)
       log Kow used: 3.34 (estimated)

 Volatilization from Water:
    Henry LC:  2.05E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.607E+009  hours   (1.92E+008 days)
    Half-Life from Model Lake : 5.026E+010  hours   (2.094E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               9.87  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:     9.72  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       3.45e-005       1.28         1000       
   Water     11.9            900          1000       
   Soil      87.5            1.8e+003     1000       
   Sediment  0.591           8.1e+003     0          
     Persistence Time: 1.82e+003 hr




                    

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