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ChemSpider 2D Image | 1,3-Propanediol | C3H3O3

1,3-Propanediol

  • Molecular FormulaC3H3O3
  • Average mass87.054 Da
  • Monoisotopic mass87.007668 Da
  • ChemSpider ID4484268
  • Charge - Charge

    defined stereocentres - 1 of 2 defined stereocentres


More details:






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

(2R)-2-Hydroxy-4-oxo-1-oxoniabicyclo[1.1.0]butan [German] [ACD/IUPAC Name]
(2R)-2-Hydroxy-4-oxo-1-oxoniabicyclo[1.1.0]butane [ACD/IUPAC Name]
(2R)-2-Hydroxy-4-oxo-1-oxoniabicyclo[1.1.0]butane [French] [ACD/IUPAC Name]
1,3-Propanediol [ACD/Index Name] [ACD/IUPAC Name]
1-Oxoniabicyclo[1.1.0]butane, 2-hydroxy-4-oxo-, (2R)- [ACD/Index Name]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 37 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) =  -1.82

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  53.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -74.34  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  200  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -1.82 (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:
       Epoxides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.57E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.291E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.82  (KowWin est)
  Log Kaw used:  -8.643  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.823
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0390
   Biowin2 (Non-Linear Model)     :   0.9991
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3070  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0805  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9829
   Biowin6 (MITI Non-Linear Model):   0.9610
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.2196
 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):  2.64E+004 Pa (198 mm Hg)
  Log Koa (Koawin est  ): 6.823
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.14E-010 
       Octanol/air (Koa) model:  1.63E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.1E-009 
       Mackay model           :  9.09E-009 
       Octanol/air (Koa) model:  0.000131 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.3077 E-12 cm3/molecule-sec
      Half-Life =    34.755 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 6.6E-009 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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: -1.82 (estimated)

 Volatilization from Water:
    Henry LC:  5.57E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.808E+006  hours   (4.087E+005 days)
    Half-Life from Model Lake :  1.07E+008  hours   (4.458E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.00196         834          1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr




                    

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