ChemSpider 2D Image | d-Tocotrienol | C26H38O2

d-Tocotrienol

  • Molecular FormulaC26H38O2
  • Average mass382.579 Da
  • Monoisotopic mass382.287170 Da
  • ChemSpider ID5256774
  • 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

(2R)-2-Methyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrien-1-yl]-6-chromanol [German] [ACD/IUPAC Name]
(2R)-2-Methyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrien-1-yl]-6-chromanol [ACD/IUPAC Name]
(2R)-2-Méthyl-2-[(3E,7E)-4,8,12-triméthyl-3,7,11-tridécatrién-1-yl]-6-chromanol [French] [ACD/IUPAC Name]
136774-61-3 [RN]
2H-1-Benzopyran-6-ol, 3,4-dihydro-2-methyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrien-1-yl]-, (2R)- [ACD/Index Name]
d-Tocotrienol
(2R)-2-methyl-2-[(3E,7E)-4,8,12-trimethyltrideca-3,7,11-trien-1-yl]-3,4-dihydro-2H-chromen-6-ol
3,4-dihydro-2-methyl-2-(4,8,12-trimethyltrideca-3'(E),7'(E),11'-trienyl)-2H-1-benzopyran-6-ol
desmethyl tocotrienol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

H064QMP5WT [DBID]
CHEBI:27017 [DBID]
UNII:H064QMP5WT [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 507.5±39.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 80.7±3.0 kJ/mol
Flash Point: 209.9±21.3 °C
Index of Refraction: 1.525
Molar Refractivity: 120.4±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 9.38
ACD/LogD (pH 5.5): 8.15
ACD/BCF (pH 5.5): 922481.63
ACD/KOC (pH 5.5): 647566.75
ACD/LogD (pH 7.4): 8.15
ACD/BCF (pH 7.4): 921855.88
ACD/KOC (pH 7.4): 647127.50
Polar Surface Area: 29 Å2
Polarizability: 47.7±0.5 10-24cm3
Surface Tension: 36.8±3.0 dyne/cm
Molar Volume: 393.1±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) =  10.28

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  466.28  (Adapted Stein & Brown method)
    Melting Pt (deg C):  180.49  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.13E-010  (Modified Grain method)
    Subcooled liquid VP: 2.96E-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):  2.475e-005
       log Kow used: 10.28 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0006385 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.96E-006  atm-m3/mole
   Group Method:   6.43E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.450E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  10.28  (KowWin est)
  Log Kaw used:  -3.917  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.197
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6839
   Biowin2 (Non-Linear Model)     :   0.3981
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0650  (months      )
   Biowin4 (Primary Survey Model) :   3.1906  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2068
   Biowin6 (MITI Non-Linear Model):   0.0441
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2300
 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):  3.95E-006 Pa (2.96E-008 mm Hg)
  Log Koa (Koawin est  ): 14.197
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.76 
       Octanol/air (Koa) model:  38.6 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.965 
       Mackay model           :  0.984 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 348.4288 E-12 cm3/molecule-sec
      Half-Life =     0.031 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    22.102 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   129.000000 E-17 cm3/molecule-sec
      Half-Life =     0.009 Days (at 7E11 mol/cm3)
      Half-Life =     12.793 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.974 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.089E+007
      Log Koc:  7.037 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 10.28 (estimated)

 Volatilization from Water:
    Henry LC:  6.43E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       1783  hours   (74.29 days)
    Half-Life from Model Lake : 1.962E+004  hours   (817.3 days)

 Removal In Wastewater Treatment:
    Total removal:              94.04  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.26  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       0.00168         0.165        1000       
   Water     1.39            1.44e+003    1000       
   Soil      29.7            2.88e+003    1000       
   Sediment  68.9            1.3e+004     0          
     Persistence Time: 4.69e+003 hr




                    

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