ChemSpider 2D Image | 3,4-Dimethoxybenzophenone | C15H14O3

3,4-Dimethoxybenzophenone

  • Molecular FormulaC15H14O3
  • Average mass242.270 Da
  • Monoisotopic mass242.094299 Da
  • ChemSpider ID252808

More details:

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

(3,4-Dimethoxyphenyl)(phenyl)methanon [German] [ACD/IUPAC Name]
(3,4-Dimethoxyphenyl)(phenyl)methanone [ACD/IUPAC Name]
(3,4-Diméthoxyphényl)(phényl)méthanone [French] [ACD/IUPAC Name]
(3,4-Dimethoxyphenyl)-phenyl-methanon
3,4-Dimethoxybenzophenone
4038-14-6 [RN]
Methanone, (3,4-dimethoxyphenyl)phenyl- [ACD/Index Name]
(3,4-Dimethoxyphenyl)(phenyl)methanone, 4-Benzoylcatechol dimethyl ether
(3,4-Dimethoxyphenyl)(phenyl)methanone; 4-Benzoylcatechol dimethyl ether
(3,4-dimethoxyphenyl)(phenyl)methanone|methanone, (3,4-dimethoxyphenyl)phenyl-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

MFCD00075875 [DBID]
NSC145888 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 380.7±32.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 62.9±3.0 kJ/mol
Flash Point: 175.5±11.5 °C
Index of Refraction: 1.557
Molar Refractivity: 69.4±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.30
ACD/LogD (pH 5.5): 2.90
ACD/BCF (pH 5.5): 94.27
ACD/KOC (pH 5.5): 901.29
ACD/LogD (pH 7.4): 2.90
ACD/BCF (pH 7.4): 94.27
ACD/KOC (pH 7.4): 901.29
Polar Surface Area: 36 Å2
Polarizability: 27.5±0.5 10-24cm3
Surface Tension: 39.5±3.0 dyne/cm
Molar Volume: 215.6±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) =  2.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  352.23  (Adapted Stein & Brown method)
    Melting Pt (deg C):  113.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.55E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000117 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):  107.7
       log Kow used: 2.79 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  40.333 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.80E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.588E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.79  (KowWin est)
  Log Kaw used:  -6.556  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.346
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0309
   Biowin2 (Non-Linear Model)     :   0.9956
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5471  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6351  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5661
   Biowin6 (MITI Non-Linear Model):   0.5026
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0958
 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):  0.0156 Pa (0.000117 mm Hg)
  Log Koa (Koawin est  ): 9.346
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000192 
       Octanol/air (Koa) model:  0.000545 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0069 
       Mackay model           :  0.0152 
       Octanol/air (Koa) model:  0.0417 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  20.3933 E-12 cm3/molecule-sec
      Half-Life =     0.524 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.294 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.011 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  557.3
      Log Koc:  2.746 

 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 = 0.610 (BCF = 4.073)
       log Kow used: 2.79 (estimated)

 Volatilization from Water:
    Henry LC:  6.8E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.34E+005  hours   (5584 days)
    Half-Life from Model Lake : 1.462E+006  hours   (6.092E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               4.25  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.14  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       0.0484          12.6         1000       
   Water     14.5            900          1000       
   Soil      85.3            1.8e+003     1000       
   Sediment  0.209           8.1e+003     0          
     Persistence Time: 1.62e+003 hr

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