ChemSpider 2D Image | (+)-Isomenthol | C10H20O


  • Molecular FormulaC10H20O
  • Average mass156.265 Da
  • Monoisotopic mass156.151413 Da
  • ChemSpider ID40990
  • defined stereocentres - 3 of 3 defined stereocentres

More details:

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

(1S,2R,5R)-2-Isopropyl-5-methylcyclohexanol [ACD/IUPAC Name]
(1S,2R,5R)-2-Isopropyl-5-methylcyclohexanol [German] [ACD/IUPAC Name]
(1S,2R,5R)-2-Isopropyl-5-méthylcyclohexanol [French] [ACD/IUPAC Name]
23283-97-8 [RN]
Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1S,2R,5R)- [ACD/Index Name]
Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5β)-
Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5β)-(±)-

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

58929_FLUKA [DBID]
MFCD00062984 [DBID]
ZINC03861695 [DBID]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 215.4±8.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 52.5±6.0 kJ/mol
Flash Point: 93.3±0.0 °C
Index of Refraction: 1.457
Molar Refractivity: 47.8±0.3 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.20
ACD/LogD (pH 5.5): 3.14
ACD/BCF (pH 5.5): 143.98
ACD/KOC (pH 5.5): 1220.45
ACD/LogD (pH 7.4): 3.14
ACD/BCF (pH 7.4): 143.98
ACD/KOC (pH 7.4): 1220.45
Polar Surface Area: 20 Å2
Polarizability: 19.0±0.5 10-24cm3
Surface Tension: 29.7±3.0 dyne/cm
Molar Volume: 175.5±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) =  3.38
    Log Kow (Exper. database match) =  3.40
       Exper. Ref:  Griffin,S et al. (1999)
    Log Kow (Exper. database match) =  3.40
       Exper. Ref:  Griffin,S et al. (1999)
    Log Kow (Exper. database match) =  3.19
       Exper. Ref:  Griffin,S et al. (1999)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  218.94  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -5.90  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00767  (Modified Grain method)
    MP  (exp database):  79.5 deg C
    BP  (exp database):  216 deg C
    VP  (exp database):  6.37E-02 mm Hg at 25 deg C
    Subcooled liquid VP: 0.22 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  434.5
       log Kow used: 3.19 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  456 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)
     Water Sol (Exper. database match) =  420 mg/L (25 deg C)
        Exper. Ref:  WAKITA,K ET AL (1986)
     Water Sol (Exper. database match) =  490 mg/L (25 deg C)
        Exper. Ref:  CHEM INSPECT TEST INST (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  941.74 mg/L
    Wat Sol (Exper. database match) =  456.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)
    Wat Sol (Exper. database match) =  420.00
       Exper. Ref:  WAKITA,K ET AL (1986)
    Wat Sol (Exper. database match) =  490.00
       Exper. Ref:  CHEM INSPECT TEST INST (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.52E-005  atm-m3/mole
   Group Method:   2.56E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.630E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.19  (exp database)
  Log Kaw used:  -3.207  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.397
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8319
   Biowin2 (Non-Linear Model)     :   0.8707
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0138  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7517  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4554
   Biowin6 (MITI Non-Linear Model):   0.3314
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3226
 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):  29.3 Pa (0.22 mm Hg)
  Log Koa (Koawin est  ): 6.397
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.02E-007 
       Octanol/air (Koa) model:  6.12E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.69E-006 
       Mackay model           :  8.18E-006 
       Octanol/air (Koa) model:  4.9E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  24.0849 E-12 cm3/molecule-sec
      Half-Life =     0.444 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.329 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.94E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  66.19
      Log Koc:  1.821 

 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 = 1.756 (BCF = 57.06)
       log Kow used: 3.19 (expkow database)

 Volatilization from Water:
    Henry LC:  2.56E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      29.87  hours   (1.244 days)
    Half-Life from Model Lake :      430.6  hours   (17.94 days)

 Removal In Wastewater Treatment:
    Total removal:               8.92  percent
    Total biodegradation:        0.14  percent
    Total sludge adsorption:     7.48  percent
    Total to Air:                1.30  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.06            10.7         1000       
   Water     23.8            360          1000       
   Soil      74.6            720          1000       
   Sediment  0.57            3.24e+003    0          
     Persistence Time: 453 hr


Click to predict properties on the Chemicalize site

Feedback Form