ChemSpider 2D Image | Abietol | C20H32O

Abietol

  • Molecular FormulaC20H32O
  • Average mass288.467 Da
  • Monoisotopic mass288.245331 Da
  • ChemSpider ID391688
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

1-Phenanthrenemethanol, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aR,4bR,10aR)- [ACD/Index Name]
Abieta-7,13-dien-18-ol [ACD/IUPAC Name]
Abieta-7,13-dien-18-ol [German] [ACD/IUPAC Name]
Abiéta-7,13-dién-18-ol [French] [ACD/IUPAC Name]
Abietol
abietyl alcohol
((1R,4aR,4bR,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthren-1-yl)methanol
[(1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthren-1-yl]methanol
[(1R,4aR,4bR,10aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthren-1-yl]methanol
[1R-(1α,4aβ,4bα,10aα)]-1,2,3,4,4a,4b,5,6,10,10a-decahydro-7-isopropyl-1,4a-dimethylphenanthren-1-methanol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

642VCU97YR [DBID]
CHEBI:29510 [DBID]
C11882 [DBID]
UNII:642VCU97YR [DBID]
UNII-642VCU97YR [DBID]
  • Miscellaneous
    • Chemical Class:

      An abietane diterpenoid having the skeleton of abietane with double bonds at C-7 and C-13 and a hydroxy function at C-18. ChEBI CHEBI:29510
  • Gas Chromatography
    • Retention Index (Kovats):

      2349 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2.5 m; Column type: Packed; Start T: 200 C; CAS no: 666842; Active phase: OV-101; Substrate: Chromaton N-AW-DMCS; Data type: Kovats RI; Authors: Kosyukova, L.V.; Khorguani, T.V., Retention indices of diterpenes isolated from resins of coniferous trees, Zh. Anal. Khim., 44(9), 1989, 1309-1313, In original 1622-1626.) NIST Spectra nist ri
      2358 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2.5 m; Column type: Packed; Start T: 210 C; CAS no: 666842; Active phase: OV-101; Substrate: Chromaton N-AW-DMCS; Data type: Kovats RI; Authors: Kosyukova, L.V.; Khorguani, T.V., Retention indices of diterpenes isolated from resins of coniferous trees, Zh. Anal. Khim., 44(9), 1989, 1309-1313, In original 1622-1626.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      2389 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 300 C; End time: 30 min; CAS no: 666842; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L., Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack, Trees, 22, 2008, 531-542.) NIST Spectra nist ri
      2391 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 666842; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L., Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack, Trees, 22, 2008, 531-542.) NIST Spectra nist ri
      3278 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60C(10min) =>4C/min =>220C(10min) => 1C/min =>240C; CAS no: 666842; Active phase: Innowax FSC; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tunalier, Z.; Kirimer, N.; Baser, K.H.C., The composition of essential oils from various parts of Juniperus foetidissima, Chem. Nat. Compd. (Engl. Transl.), 38(1), 2002, 43-47, In original 35-38.) NIST Spectra nist ri
    • Retention Index (Linear):

      2391 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.22 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 240 C; Start time: 2 min; CAS no: 666842; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Martins, F.T.; Santos, M.H.; Polo, M.; Barbosa, L.C.A., Effects of the interactions among macronutrients, plant age and photoperiod in the composition of Hyptis suaveolens (L.) Poit essential oil from Alfenas (MG), Brazil, Flavour Fragr. J., 22, 2007, 123-129.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 403.5±14.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Enthalpy of Vaporization: 75.7±6.0 kJ/mol
Flash Point: 141.7±16.4 °C
Index of Refraction: 1.534
Molar Refractivity: 89.4±0.4 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 1
ACD/LogP: 6.50
ACD/LogD (pH 5.5): 6.13
ACD/BCF (pH 5.5): 26637.43
ACD/KOC (pH 5.5): 51209.73
ACD/LogD (pH 7.4): 6.13
ACD/BCF (pH 7.4): 26637.43
ACD/KOC (pH 7.4): 51209.73
Polar Surface Area: 20 Å2
Polarizability: 35.4±0.5 10-24cm3
Surface Tension: 38.0±5.0 dyne/cm
Molar Volume: 287.6±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) =  6.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  367.56  (Adapted Stein & Brown method)
    Melting Pt (deg C):  124.26  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.67E-007  (Modified Grain method)
    Subcooled liquid VP: 1.63E-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):  0.2204
       log Kow used: 6.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.20173 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.41E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.876E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.23  (KowWin est)
  Log Kaw used:  -2.744  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.974
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4011
   Biowin2 (Non-Linear Model)     :   0.0318
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2974  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2541  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3063
   Biowin6 (MITI Non-Linear Model):   0.0851
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9460
 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):  0.000217 Pa (1.63E-006 mm Hg)
  Log Koa (Koawin est  ): 8.974
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0138 
       Octanol/air (Koa) model:  0.000231 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.333 
       Mackay model           :  0.525 
       Octanol/air (Koa) model:  0.0182 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 281.2649 E-12 cm3/molecule-sec
      Half-Life =     0.038 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    27.380 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  1000.000000 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      1.650 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.429 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.347E+004
      Log Koc:  4.371 

 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 = 4.099 (BCF = 1.257e+004)
       log Kow used: 6.23 (estimated)

 Volatilization from Water:
    Henry LC:  4.41E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      24.28  hours   (1.012 days)
    Half-Life from Model Lake :      407.3  hours   (16.97 days)

 Removal In Wastewater Treatment:
    Total removal:              92.93  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.12  percent
    Total to Air:                0.03  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.000521        0.0267       1000       
   Water     3.23            900          1000       
   Soil      33.7            1.8e+003     1000       
   Sediment  63.1            8.1e+003     0          
     Persistence Time: 2.57e+003 hr




                    

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