ChemSpider 2D Image | (6E)-9-(6-Hydroxy-2,7-dimethyl-2H-chromen-2-yl)-2,6-dimethyl-6-nonen-4-one | C22H30O3

(6E)-9-(6-Hydroxy-2,7-dimethyl-2H-chromen-2-yl)-2,6-dimethyl-6-nonen-4-one

  • Molecular FormulaC22H30O3
  • Average mass342.472 Da
  • Monoisotopic mass342.219482 Da
  • ChemSpider ID9275101

  • Double-bond stereo - Double-bond stereo

More details:

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

(6E)-9-(6-Hydroxy-2,7-dimethyl-2H-chromen-2-yl)-2,6-dimethyl-6-nonen-4-on [German] [ACD/IUPAC Name]
(6E)-9-(6-Hydroxy-2,7-dimethyl-2H-chromen-2-yl)-2,6-dimethyl-6-nonen-4-one [ACD/IUPAC Name]
(6E)-9-(6-Hydroxy-2,7-diméthyl-2H-chromén-2-yl)-2,6-diméthyl-6-nonén-4-one [French] [ACD/IUPAC Name]
6-Nonen-4-one, 9-(6-hydroxy-2,7-dimethyl-2H-1-benzopyran-2-yl)-2,6-dimethyl-, (6E)- [ACD/Index Name]
369380-52-9 [RN]
chromenol

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.0±0.1 g/cm3
Boiling Point: 489.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.4±3.0 kJ/mol
Flash Point: 164.3±22.2 °C
Index of Refraction: 1.528
Molar Refractivity: 101.9±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 1
ACD/LogP: 6.12
ACD/LogD (pH 5.5): 5.36
ACD/BCF (pH 5.5): 6964.62
ACD/KOC (pH 5.5): 19603.61
ACD/LogD (pH 7.4): 5.36
ACD/BCF (pH 7.4): 6960.18
ACD/KOC (pH 7.4): 19591.11
Polar Surface Area: 47 Å2
Polarizability: 40.4±0.5 10-24cm3
Surface Tension: 40.4±3.0 dyne/cm
Molar Volume: 330.8±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) =  6.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  436.24  (Adapted Stein & Brown method)
    Melting Pt (deg C):  174.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.36E-009  (Modified Grain method)
    Subcooled liquid VP: 1.91E-007 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):  0.09833
       log Kow used: 6.35 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.35159 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.16E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.456E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.35  (KowWin est)
  Log Kaw used:  -8.324  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.674
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7098
   Biowin2 (Non-Linear Model)     :   0.4264
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1311  (months      )
   Biowin4 (Primary Survey Model) :   3.2262  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3632
   Biowin6 (MITI Non-Linear Model):   0.1204
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7947
 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):  2.55E-005 Pa (1.91E-007 mm Hg)
  Log Koa (Koawin est  ): 14.674
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.118 
       Octanol/air (Koa) model:  116 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.81 
       Mackay model           :  0.904 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 195.1549 E-12 cm3/molecule-sec
      Half-Life =     0.055 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.658 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    45.099998 E-17 cm3/molecule-sec
      Half-Life =     0.025 Days (at 7E11 mol/cm3)
      Half-Life =     36.591 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.857 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.794E+004
      Log Koc:  4.944 

 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 = 4.191 (BCF = 1.553e+004)
       log Kow used: 6.35 (estimated)

 Volatilization from Water:
    Henry LC:  1.16E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.341E+006  hours   (3.892E+005 days)
    Half-Life from Model Lake : 1.019E+008  hours   (4.246E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              93.19  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.41  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       0.00131         0.417        1000       
   Water     1.88            1.44e+003    1000       
   Soil      42.6            2.88e+003    1000       
   Sediment  55.5            1.3e+004     0          
     Persistence Time: 5.18e+003 hr

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