ChemSpider 2D Image | Tris(2-ethylphenyl) phosphate | C24H27O4P

Tris(2-ethylphenyl) phosphate

  • Molecular FormulaC24H27O4P
  • Average mass410.443 Da
  • Monoisotopic mass410.164703 Da
  • ChemSpider ID69876

More details:

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

223-380-1 [EINECS]
3862-08-6 [RN]
Phenol, 2-ethyl-, phosphate (3:1)
Phosphate de tris(2-éthylphényle) [French] [ACD/IUPAC Name]
Tris(2-ethylphenyl) phosphate [ACD/IUPAC Name]
Tris(2-ethylphenyl)phosphat [German] [ACD/IUPAC Name]
Phenol, o-ethyl-, phosphate (6CI,7CI)
Tris(2-ethylphenyl)phosphate
tris(o-ethylphenyl) phosphate
Tris(o-ethylphenyl)phosphate
More...

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

716912 [DBID]
BRN 6006123 [DBID]
NSC2904 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 479.4±44.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 71.5±3.0 kJ/mol
Flash Point: 256.9±48.8 °C
Index of Refraction: 1.567
Molar Refractivity: 116.3±0.3 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 7.07
ACD/LogD (pH 5.5): 6.30
ACD/BCF (pH 5.5): 35820.14
ACD/KOC (pH 5.5): 63303.52
ACD/LogD (pH 7.4): 6.30
ACD/BCF (pH 7.4): 35820.14
ACD/KOC (pH 7.4): 63303.52
Polar Surface Area: 55 Å2
Polarizability: 46.1±0.5 10-24cm3
Surface Tension: 42.6±3.0 dyne/cm
Molar Volume: 356.3±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) =  7.82

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  480.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  90.27  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.06E-008  (Modified Grain method)
    Subcooled liquid VP: 8.76E-008 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):  0.0005578
       log Kow used: 7.82 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0038209 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Esters (phosphate)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.25E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.995E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.82  (KowWin est)
  Log Kaw used:  -5.292  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.112
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0301
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2213  (months      )
   Biowin4 (Primary Survey Model) :   3.5153  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.4215
   Biowin6 (MITI Non-Linear Model):   0.0009
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3861
 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):  1.17E-005 Pa (8.76E-008 mm Hg)
  Log Koa (Koawin est  ): 13.112
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.257 
       Octanol/air (Koa) model:  3.18 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.903 
       Mackay model           :  0.954 
       Octanol/air (Koa) model:  0.996 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.5132 E-12 cm3/molecule-sec
      Half-Life =     0.648 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.773 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.928 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.707E+005
      Log Koc:  5.232 

 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 = 2.912 (BCF = 817.2)
       log Kow used: 7.82 (estimated)

 Volatilization from Water:
    Henry LC:  1.25E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       9491  hours   (395.5 days)
    Half-Life from Model Lake : 1.037E+005  hours   (4321 days)

 Removal In Wastewater Treatment:
    Total removal:              94.01  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.23  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       0.0764          15.5         1000       
   Water     1.32            1.44e+003    1000       
   Soil      34.9            2.88e+003    1000       
   Sediment  63.7            1.3e+004     0          
     Persistence Time: 5.21e+003 hr

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