ChemSpider 2D Image | 1,3-Propanediylbis(phosphonic acid) | C3H10O6P2

1,3-Propanediylbis(phosphonic acid)

  • Molecular FormulaC3H10O6P2
  • Average mass204.055 Da
  • Monoisotopic mass203.995255 Da
  • ChemSpider ID386607

More details:






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

1,3-Propandiylbis(phosphonsäure) [German] [ACD/IUPAC Name]
1,3-Propanediylbis(phosphonic acid) [ACD/IUPAC Name]
Acide 1,3-propanediylbis(phosphonique) [French] [ACD/IUPAC Name]
Phosphonic acid, 1,3-propanediylbis- [ACD/Index Name]
(3-Phosphonopropyl)phosphonic acid
[4671-82-3] [RN]
1,3-propylenbis(phosphonic acid)
1,3-propylene diphosphonic acid
1,3-PROPYLENEBISPHOSPHONIC ACID
1,3-propylenediphosphonic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NSC407817 [DBID]

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

Density: 1.8±0.1 g/cm3
Boiling Point: 555.5±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.2 mmHg at 25°C
Enthalpy of Vaporization: 91.5±6.0 kJ/mol
Flash Point: 289.8±32.9 °C
Index of Refraction: 1.528
Molar Refractivity: 35.8±0.3 cm3
#H bond acceptors: 6
#H bond donors: 4
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: -3.73
ACD/LogD (pH 5.5): -8.13
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -8.33
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 135 Å2
Polarizability: 14.2±0.5 10-24cm3
Surface Tension: 94.3±3.0 dyne/cm
Molar Volume: 116.4±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) =  -1.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  445.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  86.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.89E-010  (Modified Grain method)
    Subcooled liquid VP: 1.14E-009 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):  4.829e+005
       log Kow used: -1.25 (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-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.55E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.607E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.25  (KowWin est)
  Log Kaw used:  -18.838  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.588
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6504
   Biowin2 (Non-Linear Model)     :   0.5277
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7482  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5533  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2533
   Biowin6 (MITI Non-Linear Model):   0.1114
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9141
 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):  1.52E-007 Pa (1.14E-009 mm Hg)
  Log Koa (Koawin est  ): 17.588
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  19.7 
       Octanol/air (Koa) model:  9.51E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   4.2707 E-12 cm3/molecule-sec
      Half-Life =     2.505 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    30.054 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  26.81
      Log Koc:  1.428 

 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: -1.25 (estimated)

 Volatilization from Water:
    Henry LC:  3.55E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.356E+017  hours   (9.816E+015 days)
    Half-Life from Model Lake :  2.57E+018  hours   (1.071E+017 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       3.79e-011       60.1         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr




                    

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