ChemSpider 2D Image | HNMPA | C11H11O4P

HNMPA

  • Molecular FormulaC11H11O4P
  • Average mass238.176 Da
  • Monoisotopic mass238.039490 Da
  • ChemSpider ID114541

More details:

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

[Hydroxy(2-naphthyl)methyl]phosphonic acid [ACD/IUPAC Name]
[Hydroxy(2-naphthyl)methyl]phosphonsäure [German] [ACD/IUPAC Name]
[hydroxy(naphthalen-2-yl)methyl]phosphonic acid
132541-52-7 [RN]
Acide [hydroxy(2-naphtyl)méthyl]phosphonique [French] [ACD/IUPAC Name]
HNMPA
Phosphonic acid, (hydroxy-2-naphthalenylmethyl)- [ACD/Index Name]
(hydroxy-2-naphthalenylmethyl)phosphonic acid
(Hydroxy-naphthalen-2-yl-methyl)-phosphonic acid
120943-99-9 [RN]
More...

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

Density: 1.5±0.1 g/cm3
Boiling Point: 527.2±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 84.4±3.0 kJ/mol
Flash Point: 272.6±32.9 °C
Index of Refraction: 1.696
Molar Refractivity: 60.5±0.3 cm3
#H bond acceptors: 4
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.37
ACD/LogD (pH 5.5): -3.30
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.95
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 88 Å2
Polarizability: 24.0±0.5 10-24cm3
Surface Tension: 79.0±3.0 dyne/cm
Molar Volume: 157.3±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) =  0.65

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  455.98  (Adapted Stein & Brown method)
    Melting Pt (deg C):  87.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.32E-010  (Modified Grain method)
    Subcooled liquid VP: 5.3E-010 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):  2.487e+004
       log Kow used: 0.65 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.3095e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Benzyl Alcohols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.51E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.663E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.65  (KowWin est)
  Log Kaw used:  -15.843  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.493
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7929
   Biowin2 (Non-Linear Model)     :   0.6779
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8328  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6335  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2125
   Biowin6 (MITI Non-Linear Model):   0.0960
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3339
 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):  7.07E-008 Pa (5.3E-010 mm Hg)
  Log Koa (Koawin est  ): 16.493
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  42.5 
       Octanol/air (Koa) model:  7.64E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  58.4553 E-12 cm3/molecule-sec
      Half-Life =     0.183 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.196 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (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: 0.65 (estimated)

 Volatilization from Water:
    Henry LC:  3.51E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.574E+014  hours   (1.073E+013 days)
    Half-Life from Model Lake : 2.808E+015  hours   (1.17E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       1.31e-007       4.39         1000       
   Water     36.8            360          1000       
   Soil      63.1            720          1000       
   Sediment  0.0702          3.24e+003    0          
     Persistence Time: 594 hr

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