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ChemSpider 2D Image | 4-(Trifluoromethyl)benzoic acid | C8H5F3O2

4-(Trifluoromethyl)benzoic acid

  • Molecular FormulaC8H5F3O2
  • Average mass190.119 Da
  • Monoisotopic mass190.024170 Da
  • ChemSpider ID9572

More details:

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

2049241 [Beilstein]
207-242-8 [EINECS]
4-(Trifluormethyl)benzoesäure [German] [ACD/IUPAC Name]
4-(Trifluoromethyl)benzoic acid [ACD/IUPAC Name]
455-24-3 [RN]
4-Carboxybenzotrifluoride
Acide 4-(trifluorométhyl)benzoïque [French] [ACD/IUPAC Name]
Benzoic acid, 4-(trifluoromethyl)- [ACD/Index Name]
p-(Trifluoromethyl)benzoic acid
QVR DXFFF [WLN]
More...

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

MFCD00002562 [DBID] [MDL number]
196894_ALDRICH [DBID]
91780_FLUKA [DBID]
CCRIS 4693 [DBID]
Enamine_005626 [DBID]
NCIOpen2_001327 [DBID]
NSC 88327 [DBID]
NSC88327 [DBID]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 243.2±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 50.7±3.0 kJ/mol
Flash Point: 100.9±27.3 °C
Index of Refraction: 1.475
Molar Refractivity: 38.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.10
ACD/LogD (pH 5.5): 1.23
ACD/BCF (pH 5.5): 1.86
ACD/KOC (pH 5.5): 16.77
ACD/LogD (pH 7.4): -0.02
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 37 Å2
Polarizability: 15.1±0.5 10-24cm3
Surface Tension: 33.8±3.0 dyne/cm
Molar Volume: 135.5±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) =  2.84
    Log Kow (Exper. database match) =  3.10
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  254.62  (Adapted Stein & Brown method)
    Melting Pt (deg C):  60.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000176  (Modified Grain method)
    MP  (exp database):  219.5 deg C
    Subcooled liquid VP: 0.021 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):  110.5
       log Kow used: 3.10 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  43.256 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 :   9.42E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.984E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.10  (exp database)
  Log Kaw used:  -4.414  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.514
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3135
   Biowin2 (Non-Linear Model)     :   0.0503
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3539  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3068  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6085
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7199
 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):  2.8 Pa (0.021 mm Hg)
  Log Koa (Koawin est  ): 7.514
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.07E-006 
       Octanol/air (Koa) model:  8.02E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.87E-005 
       Mackay model           :  8.57E-005 
       Octanol/air (Koa) model:  0.000641 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.6293 E-12 cm3/molecule-sec
      Half-Life =    16.998 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 6.22E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  103.4
      Log Koc:  2.015 

 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: 3.10 (expkow database)

 Volatilization from Water:
    Henry LC:  9.42E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      858.4  hours   (35.77 days)
    Half-Life from Model Lake :       9480  hours   (395 days)

 Removal In Wastewater Treatment:
    Total removal:               6.68  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.50  percent
    Total to Air:                0.05  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.88            408          1000       
   Water     17.3            900          1000       
   Soil      80.3            1.8e+003     1000       
   Sediment  0.494           8.1e+003     0          
     Persistence Time: 1.2e+003 hr

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