ChemSpider 2D Image | MFCD00075215 | C10H8O5

MFCD00075215

  • Molecular FormulaC10H8O5
  • Average mass208.167 Da
  • Monoisotopic mass208.037170 Da
  • ChemSpider ID160552

More details:

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

1H-Indene-1,3(2H)-dione, 2,2-dihydroxy-5-methoxy- [ACD/Index Name]
2,2-Dihydroxy-5-methoxy-1H-inden-1,3(2H)-dion [German] [ACD/IUPAC Name]
2,2-Dihydroxy-5-methoxy-1H-indene-1,3(2H)-dione [ACD/IUPAC Name]
2,2-Dihydroxy-5-méthoxy-1H-indène-1,3(2H)-dione [French] [ACD/IUPAC Name]
5-Methoxyninhydrin
MFCD00075215
106507-42-0 [RN]
116610-83-4 [RN]
2 2-Dihydroxy-5-methoxy-1 3-indandione
2,2-DIHYDROXY-5-METHOXY-1,3-INDANDIONE
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

ZINC00389623 [DBID]

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

Density: 1.6±0.1 g/cm3
Boiling Point: 489.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 79.5±3.0 kJ/mol
Flash Point: 203.2±22.2 °C
Index of Refraction: 1.682
Molar Refractivity: 48.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.41
ACD/LogD (pH 5.5): 0.83
ACD/BCF (pH 5.5): 2.52
ACD/KOC (pH 5.5): 67.37
ACD/LogD (pH 7.4): 0.77
ACD/BCF (pH 7.4): 2.18
ACD/KOC (pH 7.4): 58.37
Polar Surface Area: 84 Å2
Polarizability: 19.2±0.5 10-24cm3
Surface Tension: 88.0±3.0 dyne/cm
Molar Volume: 127.9±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) =  0.40

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  374.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  144.75  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.76E-008  (Modified Grain method)
    Subcooled liquid VP: 4.52E-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):  1.801e+004
       log Kow used: 0.40 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.00E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.198E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.40  (KowWin est)
  Log Kaw used:  -10.087  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.487
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6101
   Biowin2 (Non-Linear Model)     :   0.4187
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4239  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4266  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6162
   Biowin6 (MITI Non-Linear Model):   0.5706
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4698
 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):  6.03E-005 Pa (4.52E-007 mm Hg)
  Log Koa (Koawin est  ): 10.487
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0498 
       Octanol/air (Koa) model:  0.00753 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.643 
       Mackay model           :  0.799 
       Octanol/air (Koa) model:  0.376 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.3723 E-12 cm3/molecule-sec
      Half-Life =     1.141 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.695 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.721 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.40 (estimated)

 Volatilization from Water:
    Henry LC:  2E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.224E+008  hours   (1.76E+007 days)
    Half-Life from Model Lake : 4.608E+009  hours   (1.92E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       8.59e-005       27.4         1000       
   Water     44.8            900          1000       
   Soil      55.1            1.8e+003     1000       
   Sediment  0.0881          8.1e+003     0          
     Persistence Time: 995 hr

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