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Search term: PHJVOBYHSAHGHY-UHFFFAOYAF
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Inherent Properties, Identifiers and References
ChemSpider ID: 192160
Empirical Formula: C20H22O4
Molecular Weight: 326.3863
Nominal Mass: 326 Da
Average Mass: 326.3863 Da
Monoisotopic Mass: 326.151809 Da
Systematic Name: [4-[1-(4-acetoxyphenyl)-1-methyl-propyl]phenyl] acetate
SMILES: O=C(Oc1ccc(cc1)C(c2ccc(OC(=O)C)cc2)(C)CC)C
InChI: InChI=1/C20H22O4/c1-5-20(4,16-6-10-18(11-7-16)23-14(2)21)17-8-12-​19(13-9-17)24-15(3)22/h6-13H,5H2,1-4H3
InChIKey: PHJVOBYHSAHGHY-UHFFFAOYAF
Std. InChI: InChI=1S/C20H22O4/c1-5-20(4,16-6-10-18(11-7-16)23-14(2)21)17-8-12​-19(13-9-17)24-15(3)22/h6-13H,5H2,1-4H3
Std. InChIKey: PHJVOBYHSAHGHY-UHFFFAOYSA-N
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

ACD/LogP: 4.11 # of Rule of 5 Violations: 0
ACD/LogD (pH 5.5): ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5): ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5): ACD/KOC (pH 7.4):
#H bond acceptors: 4 #H bond donors: 0
#Freely Rotating Bonds: 7 Polar Surface Area: 52.6 Å2
Index of Refraction: 1.535 Molar Refractivity: 91.71 cm3
Molar Volume: 294.4 cm3 Polarizability: 36.36 10-24cm3
Surface Tension: 38.3 dyne/cm Density: 1.108 g/cm3
Flash Point: 212.3 °C Enthalpy of Vaporization: 69.04 kJ/mol
Boiling Point: 434.3 °C at 760 mmHg Vapour Pressure: 9.6E-08 mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.29

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  387.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  85.86  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.37E-006  (Modified Grain method)
    Subcooled liquid VP: 1.67E-005 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):  1.869
       log Kow used: 4.29 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.46588 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.63E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.004E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.29  (KowWin est)
  Log Kaw used:  -5.176  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.466
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7566
   Biowin2 (Non-Linear Model)     :   0.9919
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5462  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6813  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6130
   Biowin6 (MITI Non-Linear Model):   0.4657
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2102
 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):  0.00223 Pa (1.67E-005 mm Hg)
  Log Koa (Koawin est  ): 9.466
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00135 
       Octanol/air (Koa) model:  0.000718 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0464 
       Mackay model           :  0.0973 
       Octanol/air (Koa) model:  0.0543 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   7.8783 E-12 cm3/molecule-sec
      Half-Life =     1.358 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    16.292 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0719 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.093E+004
      Log Koc:  4.039 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.075E+000  L/mol-sec
  Kb Half-Life at pH 8:       3.867  days   
  Kb Half-Life at pH 7:      38.668  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.602 (BCF = 399.8)
       log Kow used: 4.29 (estimated)

 Volatilization from Water:
    Henry LC:  1.63E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       6491  hours   (270.5 days)
    Half-Life from Model Lake : 7.096E+004  hours   (2957 days)

 Removal In Wastewater Treatment:
    Total removal:              44.73  percent
    Total biodegradation:        0.44  percent
    Total sludge adsorption:    44.29  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       0.485           32.6         1000       
   Water     13.5            900          1000       
   Soil      79.8            1.8e+003     1000       
   Sediment  6.26            8.1e+003     0          
     Persistence Time: 1.42e+003 hr




        
Descriptors: 0, 0, 0, 0, 0, 0, 0, 4, 2, 0, 0, 0, 14, 8, 0, 0, 12, 4, 2, 0, 0, 0, 0, 0
CategoryTargetPDB CodeLASSO Score
Other EnzymesAChE, acetylcholinesterase1eve0.03
Nuclear Hormone ReceptorsPPARg, peroxisome proliferator activated receptor1fm90.03
MetalloenzymesACE, angiotensin-converting enzyme1o860.03
Serine ProteasesFXa, factor Xa1f0r0.02
KinasesSRC, tyrosine kinase SRC2src0.01
Serine ProteasesThrombin1ba80.01
Other EnzymesHMGR, hydroxymethylglutaryl-CoA reductase1hw80.01
Other EnzymesHIVPR, HIV protease1hpx0.01
MetalloenzymesPDE5, phosphodiesterase 51xp00.01
Nuclear Hormone ReceptorsMR, mineralocorticoid receptor2aa20.01
Other EnzymesPARP, poly(ADP-ribose) polymerase1efy0.01
Nuclear Hormone ReceptorsER, estrogen receptor; antagonist3ert0.01
Other EnzymesPNP, purine nucleoside phosphorylase1b8o0.00
Other EnzymesAmpC, AmpC beta-lactamase1xgj0.00
KinasesPDGFrb, platelet derived growth factor receptor kinaseN/A0.00
Nuclear Hormone ReceptorsER, estrogen receptor; agonist1l2i0.00
Nuclear Hormone ReceptorsPR, progesterone receptor1sr70.00
Folate EnzymesDHFR, dihydrofolate reductase3dfr0.00
KinasesVEGFr2, vascular endothelial growth factor receptor1vr20.00
Serine ProteasesTrypsin1bju0.00
Other EnzymesGPB, glycogen phosphorylase1a8i0.00
Other EnzymesSAHH, S-adenosyl-homocysteine hydrolase1a7a0.00
KinasesFGFr1, fibroblast growth factor receptor kinase1agw0.00
Nuclear Hormone ReceptorsRXRa, retinoic X receptor R1mvc0.00
Other EnzymesCOX-2, cyclooxygenase-21cx20.00
Other EnzymesInhA, enoyl ACP reductase1p440.00
MetalloenzymesCOMT, catechol O-methyltransferase1h1d0.00
Other EnzymesNA, neuraminidase1a4g0.00
Other EnzymesALR2, aldose reductase1ah30.00
KinasesCDK2, cyclindependent kinase 21ckp0.00
KinasesTK, thymidine kinase1kim0.00
MetalloenzymesADA, adenosine deaminase1stw0.00
Other EnzymesCOX-1, cyclooxygenase-11p4g0.00
KinasesP38 MAP, P38 mitogen activated protein1kv20.00
Nuclear Hormone ReceptorsAR, androgen receptor1xq20.00
Nuclear Hormone ReceptorsGR, glucocorticoid receptor1m2z0.00
Folate EnzymesGART, glycinamide ribonucleotide transformylase1c2t0.00
KinasesHSP90, human heat shock protein 901uy60.00
Other EnzymesHIVRT, HIV reverse transcriptase1rt10.00
KinasesEGFr, epidermal growth factor receptor1m170.00