ChemSpider 2D Image | HBB2 | C17H14O3

HBB2

  • Molecular FormulaC17H14O3
  • Average mass266.291 Da
  • Monoisotopic mass266.094299 Da
  • ChemSpider ID4582719

  • Double-bond stereo - Double-bond stereo

More details:

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

(1E,4E)-1,5-Bis(2-hydroxyphenyl)-1,4-pentadien-3-on [German] [ACD/IUPAC Name]
(1E,4E)-1,5-Bis(2-hydroxyphenyl)-1,4-pentadien-3-one
(1E,4E)-1,5-Bis(2-hydroxyphényl)-1,4-pentadién-3-one [French] [ACD/IUPAC Name]
(1E,4E)-1,5-Bis(2-hydroxyphenyl)penta-1,4-dien-3-one [ACD/IUPAC Name]
1,4-Pentadien-3-one, 1,5-bis(2-hydroxyphenyl)-, (1E,4E)- [ACD/Index Name]
131359-24-5 [RN]
2-HBA
HBB2
MFCD01790784 [MDL number]
QR B1U1V1U1R BQ &&(E,E)- Form [WLN]
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.3±0.1 g/cm3
    Boiling Point: 495.5±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.3 mmHg at 25°C
    Enthalpy of Vaporization: 79.2±3.0 kJ/mol
    Flash Point: 267.6±23.8 °C
    Index of Refraction: 1.704
    Molar Refractivity: 81.4±0.3 cm3
    #H bond acceptors: 3
    #H bond donors: 2
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: 4.91
    ACD/LogD (pH 5.5): 3.31
    ACD/BCF (pH 5.5): 193.37
    ACD/KOC (pH 5.5): 1507.13
    ACD/LogD (pH 7.4): 3.30
    ACD/BCF (pH 7.4): 186.84
    ACD/KOC (pH 7.4): 1456.25
    Polar Surface Area: 58 Å2
    Polarizability: 32.3±0.5 10-24cm3
    Surface Tension: 59.9±3.0 dyne/cm
    Molar Volume: 209.8±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) =  3.06

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  428.15  (Adapted Stein & Brown method)
    Melting Pt (deg C):  173.92  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2E-009  (Modified Grain method)
    Subcooled liquid VP: 6.99E-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):  177.3
       log Kow used: 3.06 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  126.91 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Phenols
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.99E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.953E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.06  (KowWin est)
  Log Kaw used:  -13.913  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.973
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8592
   Biowin2 (Non-Linear Model)     :   0.6437
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7010  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5207  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2566
   Biowin6 (MITI Non-Linear Model):   0.0931
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4519
 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):  9.32E-006 Pa (6.99E-008 mm Hg)
  Log Koa (Koawin est  ): 16.973
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.322 
       Octanol/air (Koa) model:  2.31E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.921 
       Mackay model           :  0.963 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 102.4257 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 107.7457 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.253 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.191 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     4.200000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     6.549 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.942 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.271E+004
      Log Koc:  4.515 

 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 = 1.657 (BCF = 45.39)
       log Kow used: 3.06 (estimated)

 Volatilization from Water:
    Henry LC:  2.99E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.195E+012  hours   (1.331E+011 days)
    Half-Life from Model Lake : 3.486E+013  hours   (1.452E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               6.23  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.11  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       3.68e-008       2.1          1000       
   Water     12.6            900          1000       
   Soil      87              1.8e+003     1000       
   Sediment  0.329           8.1e+003     0          
     Persistence Time: 1.79e+003 hr

    Click to predict properties on the Chemicalize site


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