ChemSpider 2D Image | 2,2-BIS(TRIFLUOROMETHYL)-2-HYDROXYACETIC ACID | C4H2F6O3

2,2-BIS(TRIFLUOROMETHYL)-2-HYDROXYACETIC ACID

  • Molecular FormulaC4H2F6O3
  • Average mass212.047 Da
  • Monoisotopic mass211.990814 Da
  • ChemSpider ID2007152

More details:

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

2,2-BIS(TRIFLUOROMETHYL)-2-HYDROXYACETIC ACID
3,3,3-Trifluor-2-hydroxy-2-(trifluormethyl)propansäure [German] [ACD/IUPAC Name]
3,3,3-Trifluoro-2-hydroxy-2-(trifluoromethyl)propanoic acid [ACD/IUPAC Name]
662-22-6 [RN]
Acide 3,3,3-trifluoro-2-hydroxy-2-(trifluorométhyl)propanoïque [French] [ACD/IUPAC Name]
Propanoic acid, 3,3,3-trifluoro-2-hydroxy-2-(trifluoromethyl)- [ACD/Index Name]
??-hydroxyperfluoroisobutyric acid
[662-22-6] [RN]
1-Ethyl-3-fluorobenzene [ACD/IUPAC Name]
2,2-Bis(trifluoromethyl)-2-hydroxyacetic acid, 2-Hydroxy-2-trifluoromethyl-3,3,3-trifluoropropionic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

MFCD00190631 [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: 244.7±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 56.0±6.0 kJ/mol
Flash Point: 101.8±25.9 °C
Index of Refraction: 1.333
Molar Refractivity: 24.6±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 4.91
ACD/LogD (pH 5.5): -0.96
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.98
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 58 Å2
Polarizability: 9.7±0.5 10-24cm3
Surface Tension: 26.9±3.0 dyne/cm
Molar Volume: 119.5±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) =  0.64

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  178.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  16.32  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.267  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  8.723e+004
       log Kow used: 0.64 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  53585 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 :   9.34E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.540E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.64  (KowWin est)
  Log Kaw used:  -3.418  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.058
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.5055
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8571  (months      )
   Biowin4 (Primary Survey Model) :   3.2251  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4343
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6886
 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):  31.7 Pa (0.238 mm Hg)
  Log Koa (Koawin est  ): 4.058
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.45E-008 
       Octanol/air (Koa) model:  2.81E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.41E-006 
       Mackay model           :  7.56E-006 
       Octanol/air (Koa) model:  2.24E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.6600 E-12 cm3/molecule-sec
      Half-Life =    16.206 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.49E-006 (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: 0.64 (estimated)

 Volatilization from Water:
    Henry LC:  9.34E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      92.77  hours   (3.865 days)
    Half-Life from Model Lake :       1134  hours   (47.25 days)

 Removal In Wastewater Treatment:
    Total removal:               2.38  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  percent
    Total to Air:                0.52  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.2             389          1000       
   Water     52.8            1.44e+003    1000       
   Soil      41.9            2.88e+003    1000       
   Sediment  0.107           1.3e+004     0          
     Persistence Time: 668 hr

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