ChemSpider 2D Image | Vanillyl mandelic acid | C9H10O5

Vanillyl mandelic acid

  • Molecular FormulaC9H10O5
  • Average mass198.173 Da
  • Monoisotopic mass198.052826 Da
  • ChemSpider ID1207

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Vanillyl mandelic acid [Wiki]
(4-Hydroxy-3-methoxyphenyl)glycolic acid
200-224-0 [EINECS]
4-Hydroxy 3-methoxymandelic acid
4-Hydroxy-3-methoxy-DL-mandelic acid
4-Hydroxy-3-methoxyphenyl(hydroxy)acetic acid
Acide hydroxy(4-hydroxy-3-méthoxyphényl)acétique [French] [ACD/IUPAC Name]
Benzeneacetic acid, α,4-dihydroxy-3-methoxy- [ACD/Index Name]
Benzeneacetic acid, α,4-dihydroxy-3-methoxy-
dl-α,4-dihydroxy-3-methoxyphenylacetic acid
More...

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

C05584 [DBID]
EU-0100602 [DBID]
H0131_SIGMA [DBID]
MFCD00004235 [DBID]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 421.3±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 71.2±3.0 kJ/mol
Flash Point: 173.7±22.2 °C
Index of Refraction: 1.606
Molar Refractivity: 47.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -0.11
ACD/LogD (pH 5.5): -2.52
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.66
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 87 Å2
Polarizability: 18.8±0.5 10-24cm3
Surface Tension: 66.4±3.0 dyne/cm
Molar Volume: 137.6±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) =  -0.09

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  371.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  142.18  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.04E-007  (Modified Grain method)
    MP  (exp database):  132 dec deg C
    Subcooled liquid VP: 1.23E-006 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):  4.267e+005
       log Kow used: -0.09 (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:
       Phenols-acid
       Benzyl Alcohols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.25E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.356E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.09  (KowWin est)
  Log Kaw used:  -11.760  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.670
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1323
   Biowin2 (Non-Linear Model)     :   0.9940
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2841  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1936  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7396
   Biowin6 (MITI Non-Linear Model):   0.8017
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0816
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000164 Pa (1.23E-006 mm Hg)
  Log Koa (Koawin est  ): 11.670
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0183 
       Octanol/air (Koa) model:  0.115 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.398 
       Mackay model           :  0.594 
       Octanol/air (Koa) model:  0.902 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  41.8442 E-12 cm3/molecule-sec
      Half-Life =     0.256 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.067 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.496 (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: -0.09 (estimated)

 Volatilization from Water:
    Henry LC:  4.25E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.939E+010  hours   (8.081E+008 days)
    Half-Life from Model Lake : 2.116E+011  hours   (8.815E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  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       2.39e-006       6.13         1000       
   Water     34.1            208          1000       
   Soil      65.8            416          1000       
   Sediment  0.0595          1.87e+003    0          
     Persistence Time: 389 hr




                    

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