Deprecated ChemSpider Record

You have reached the page for a ChemSpider record that has been deprecated.

This page is not active and is only accessible by directly using this URL. If you have been directed here from another website or database please notify the administrator of that resource. See below for more details.


ChemSpider 2D Image | CSID:10756028 | C9H7O2

  • Molecular FormulaC9H7O2
  • Average mass Da
  • Monoisotopic mass Da
  • ChemSpider ID10756028
  • Double-bond stereo - Double-bond stereo


More details:





Date of deprecation: 13:33, Feb 22, 2024
Reason for deprecation: Deprecate record: Testing Bad record 2

If you believe this record was deprecated in error, please use the Comment on this record button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
  • Poor depiction of a structure that is already in ChemSpider

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

Density:
Boiling Point: 283.3±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.0 mmHg at 25°C
Enthalpy of Vaporization: 55.2±0.0 kJ/mol
Flash Point: 189.5±0.0 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.41
ACD/LogD (pH 5.5): 1.22
ACD/BCF (pH 5.5): 2.60
ACD/KOC (pH 5.5): 31.72
ACD/LogD (pH 7.4): -0.57
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 17 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.07
    Log Kow (Exper. database match) =  2.13
       Exper. Ref:  Hansch,C et al. (1995)
    Log Kow (Exper. database match) =  2.13
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  287.54  (Adapted Stein & Brown method)
    Melting Pt (deg C):  69.48  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000161  (Modified Grain method)
    MP  (exp database):  133 deg C
    BP  (exp database):  300 deg C
    VP  (exp database):  5.00E-05 mm Hg at 25 deg C
    Subcooled liquid VP: 0.000585 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2911
       log Kow used: 2.13 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  546 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)
     Water Sol (Exper. database match) =  570 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  863.21 mg/L
    Wat Sol (Exper. database match) =  546.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)
    Wat Sol (Exper. database match) =  570.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.29E-008  atm-m3/mole
   Group Method:   2.03E-009  atm-m3/mole
   Exper Database: 1.71E-08  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.078E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.13  (exp database)
  Log Kaw used:  -6.155  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  8.285
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8778
   Biowin2 (Non-Linear Model)     :   0.9660
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2584  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0244  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5060
   Biowin6 (MITI Non-Linear Model):   0.5102
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6168
 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):  0.078 Pa (0.000585 mm Hg)
  Log Koa (Koawin est  ): 8.285
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.85E-005 
       Octanol/air (Koa) model:  4.73E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00139 
       Mackay model           :  0.00307 
       Octanol/air (Koa) model:  0.00377 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  22.0932 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  24.7532 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    5.810 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    5.185 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.050000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.00223 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  48.29
      Log Koc:  1.684 

 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: 2.13 (expkow database)

 Volatilization from Water:
    Henry LC:  1.71E-008 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 4.168E+004  hours   (1737 days)
    Half-Life from Model Lake : 4.548E+005  hours   (1.895E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.38  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.29  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       0.368           8.05         1000       
   Water     24.4            208          1000       
   Soil      75.1            416          1000       
   Sediment  0.0896          1.87e+003    0          
     Persistence Time: 376 hr




                    

Click to predict properties on the Chemicalize site






Advertisement