ChemSpider 2D Image | NEO | C19H26O8

NEO

  • Molecular FormulaC19H26O8
  • Average mass382.405 Da
  • Monoisotopic mass382.162781 Da
  • ChemSpider ID19970352
  • defined stereocentres - 8 of 8 defined stereocentres


More details:






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

(3α,4β,8α)-3,8-Dihydroxy-12,13-epoxytrichothec-9-en-4,15-diyl-diacetat [German] [ACD/IUPAC Name]
(3α,4β,8α)-3,8-Dihydroxy-12,13-epoxytrichothec-9-ene-4,15-diyl diacetate [ACD/IUPAC Name]
36519-25-2 [RN]
4β,15-Diacetoxy-3α,8α-dihydroxy-12,13-epoxytrichothec-9-ene
4-β,15-Diacetoxy-3-α,8-α-dihydroxy-12,13-epoxytrichothec-9-ene
8-Hydroxydiacetoxyscirpenol
Diacétate de (3α,4β,8α)-3,8-dihydroxy-12,13-époxytrichothec-9-ène-4,15-diyle [French] [ACD/IUPAC Name]
MFCD16661260
NEO
Neosolaniol
More...

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 515.9±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±3.0 mmHg at 25°C
    Enthalpy of Vaporization: 90.7±6.0 kJ/mol
    Flash Point: 180.2±23.6 °C
    Index of Refraction: 1.578
    Molar Refractivity: 91.7±0.4 cm3
    #H bond acceptors: 8
    #H bond donors: 2
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: -0.07
    ACD/LogD (pH 5.5): 0.41
    ACD/BCF (pH 5.5): 1.20
    ACD/KOC (pH 5.5): 39.69
    ACD/LogD (pH 7.4): 0.41
    ACD/BCF (pH 7.4): 1.20
    ACD/KOC (pH 7.4): 39.69
    Polar Surface Area: 115 Å2
    Polarizability: 36.4±0.5 10-24cm3
    Surface Tension: 57.5±5.0 dyne/cm
    Molar Volume: 276.5±5.0 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) =  0.27
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  446.00  (Adapted Stein & Brown method)
        Melting Pt (deg C):  175.99  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  8.1E-011  (Modified Grain method)
        Subcooled liquid VP: 2.99E-009 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):  2325
           log Kow used: 0.27 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  1.4037e+005 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Epoxides
           Esters
           Vinyl/Allyl Ethers
           Vinyl/Allyl Alcohols
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   3.58E-018  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  1.753E-014 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  0.27  (KowWin est)
      Log Kaw used:  -15.835  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  16.105
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :  -0.0152
       Biowin2 (Non-Linear Model)     :   0.0170
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.3007  (weeks-months)
       Biowin4 (Primary Survey Model) :   3.5330  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.9489
       Biowin6 (MITI Non-Linear Model):   0.4331
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -0.4805
     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):  3.99E-007 Pa (2.99E-009 mm Hg)
      Log Koa (Koawin est  ): 16.105
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  7.53 
           Octanol/air (Koa) model:  3.13E+003 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.996 
           Mackay model           :  0.998 
           Octanol/air (Koa) model:  1 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 156.3101 E-12 cm3/molecule-sec
          Half-Life =     0.068 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =     0.821 Hrs
       Ozone Reaction:
          OVERALL Ozone Rate Constant =    43.000000 E-17 cm3/molecule-sec
          Half-Life =     0.027 Days (at 7E11 mol/cm3)
          Half-Life =     38.378 Min
       Reaction With Nitrate Radicals May Be Important!
       Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  10
          Log Koc:  1.000 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  4.277E-002  L/mol-sec
      Kb Half-Life at pH 8:     187.551  days   
      Kb Half-Life at pH 7:       5.135  years  
    
      Total Ka (acid-catalyzed) at 25 deg C :  1.807E-003  L/mol-sec
      Ka Half-Life at pH 7:     121.544  years  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 0.500 (BCF = 3.162)
           log Kow used: 0.27 (estimated)
    
     Volatilization from Water:
        Henry LC:  3.58E-018 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 3.198E+014  hours   (1.333E+013 days)
        Half-Life from Model Lake : 3.489E+015  hours   (1.454E+014 days)
    
     Removal In Wastewater Treatment:
        Total removal:               1.85  percent
        Total biodegradation:        0.09  percent
        Total sludge adsorption:     1.76  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       1.77e-008       0.46         1000       
       Water     45.2            900          1000       
       Soil      54.7            1.8e+003     1000       
       Sediment  0.0884          8.1e+003     0          
         Persistence Time: 989 hr
    
    
    
    
                        

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