ChemSpider 2D Image | Abscisic aldehyde | C15H20O3

Abscisic aldehyde

  • Molecular FormulaC15H20O3
  • Average mass248.318 Da
  • Monoisotopic mass248.141251 Da
  • ChemSpider ID4445405
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 1 of 1 defined stereocentres


More details:






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

(+)-abscisic aldehyde
(2Z,4E)-5-[(1S)-1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienal [German] [ACD/IUPAC Name]
(2Z,4E)-5-[(1S)-1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienal [ACD/IUPAC Name]
(2Z,4E)-5-[(1S)-1-Hydroxy-2,6,6-triméthyl-4-oxo-2-cyclohexén-1-yl]-3-méthyl-2,4-pentadiénal [French] [ACD/IUPAC Name]
2,4-Pentadienal, 5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)- [ACD/Index Name]
Abscisic aldehyde [Wiki]
(+)-cis-ABA aldehyde
(+)-cis-ABA aldehyde|(+)-cis-abscisic acid aldehyde
(+)-cis-abscisic acid aldehyde
(+)-cis-abscisic aldehyde
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

C13455 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 408.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.2 mmHg at 25°C
Enthalpy of Vaporization: 76.3±6.0 kJ/mol
Flash Point: 214.8±25.2 °C
Index of Refraction: 1.562
Molar Refractivity: 72.7±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.41
ACD/LogD (pH 5.5): 1.60
ACD/BCF (pH 5.5): 9.61
ACD/KOC (pH 5.5): 175.80
ACD/LogD (pH 7.4): 1.60
ACD/BCF (pH 7.4): 9.61
ACD/KOC (pH 7.4): 175.80
Polar Surface Area: 54 Å2
Polarizability: 28.8±0.5 10-24cm3
Surface Tension: 44.9±3.0 dyne/cm
Molar Volume: 224.2±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) =  2.13

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  366.90  (Adapted Stein & Brown method)
    Melting Pt (deg C):  124.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.73E-007  (Modified Grain method)
    Subcooled liquid VP: 1.7E-006 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):  1197
       log Kow used: 2.13 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3190.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.65E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.722E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.13  (KowWin est)
  Log Kaw used:  -9.826  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.956
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5529
   Biowin2 (Non-Linear Model)     :   0.9407
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2260  (months      )
   Biowin4 (Primary Survey Model) :   3.3570  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6839
   Biowin6 (MITI Non-Linear Model):   0.5400
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8341
 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):  0.000227 Pa (1.7E-006 mm Hg)
  Log Koa (Koawin est  ): 11.956
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0132 
       Octanol/air (Koa) model:  0.222 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.323 
       Mackay model           :  0.514 
       Octanol/air (Koa) model:  0.947 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 161.2962 E-12 cm3/molecule-sec
      Half-Life =     0.066 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.796 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.979900 E-17 cm3/molecule-sec
      Half-Life =     0.579 Days (at 7E11 mol/cm3)
      Half-Life =     13.892 Hrs
   Fraction sorbed to airborne particulates (phi): 0.419 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10.73
      Log Koc:  1.030 

 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 = 0.936 (BCF = 8.639)
       log Kow used: 2.13 (estimated)

 Volatilization from Water:
    Henry LC:  3.65E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.528E+008  hours   (1.053E+007 days)
    Half-Life from Model Lake : 2.757E+009  hours   (1.149E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               2.38  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.29  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       3.79e-005       1.43         1000       
   Water     20.5            1.44e+003    1000       
   Soil      79.4            2.88e+003    1000       
   Sediment  0.0957          1.3e+004     0          
     Persistence Time: 2.02e+003 hr




                    

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