ChemSpider 2D Image | (-)-Menthyl Acetate | C12H22O2

(-)-Menthyl Acetate

  • Molecular FormulaC12H22O2
  • Average mass198.302 Da
  • Monoisotopic mass198.161987 Da
  • ChemSpider ID191402
  • defined stereocentres - 3 of 3 defined stereocentres


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

(-)-Menthyl Acetate
(-)-Menthol acetate
(1R)-(-)-Menthyl acetate
(1R)-(−)-Menthyl acetate
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl acetate [ACD/IUPAC Name]
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexylacetat
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl-acetat [German] [ACD/IUPAC Name]
(1R,2S,5R)-rel-2-Isopropyl-5-methylcyclohexyl acetate
201-911-8 [EINECS]
220-076-0 [EINECS]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

W8C5F4H1OA [DBID]
441058_ALDRICH [DBID]
45985_FLUKA [DBID]
45990_FLUKA [DBID]
C09870 [DBID]
MFCD00062975 [DBID]
NSC3722 [DBID]
NSC52970 [DBID]
UNII:W8C5F4H1OA [DBID]
UNII-W8C5F4H1OA [DBID]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 0.9±0.1 g/cm3
Boiling Point: 229.1±8.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.5 mmHg at 25°C
Enthalpy of Vaporization: 46.6±3.0 kJ/mol
Flash Point: 92.2±0.0 °C
Index of Refraction: 1.448
Molar Refractivity: 57.3±0.4 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 4.10
ACD/LogD (pH 5.5): 4.50
ACD/BCF (pH 5.5): 1545.39
ACD/KOC (pH 5.5): 6672.85
ACD/LogD (pH 7.4): 4.50
ACD/BCF (pH 7.4): 1545.39
ACD/KOC (pH 7.4): 6672.85
Polar Surface Area: 26 Å2
Polarizability: 22.7±0.5 10-24cm3
Surface Tension: 29.5±5.0 dyne/cm
Molar Volume: 213.9±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) =  4.39
    Log Kow (Exper. database match) =  4.00
       Exper. Ref:  Griffin,S et al. (1999)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  234.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  0.67  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0913  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  < 25 deg C
    BP  (exp database):  227 deg C
    VP  (exp database):  1.04E-01 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  17.13
       log Kow used: 4.00 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  53.781 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.90E-004  atm-m3/mole
   Group Method:   8.29E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.391E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.00  (exp database)
  Log Kaw used:  -1.393  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.393
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8273
   Biowin2 (Non-Linear Model)     :   0.9862
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9011  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7906  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5134
   Biowin6 (MITI Non-Linear Model):   0.3884
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2821
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  13.9 Pa (0.104 mm Hg)
  Log Koa (Koawin est  ): 5.393
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.16E-007 
       Octanol/air (Koa) model:  6.07E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.81E-006 
       Mackay model           :  1.73E-005 
       Octanol/air (Koa) model:  4.85E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  18.4105 E-12 cm3/molecule-sec
      Half-Life =     0.581 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.972 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.26E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  592
      Log Koc:  2.772 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.014E-002  L/mol-sec
  Kb Half-Life at pH 8:     266.184  days   
  Kb Half-Life at pH 7:       7.288  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.380 (BCF = 239.9)
       log Kow used: 4.00 (expkow database)

 Volatilization from Water:
    Henry LC:  0.000829 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.432  hours
    Half-Life from Model Lake :      144.6  hours   (6.025 days)

 Removal In Wastewater Treatment:
    Total removal:              45.68  percent
    Total biodegradation:        0.26  percent
    Total sludge adsorption:    26.84  percent
    Total to Air:               18.58  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.9             13.9         1000       
   Water     16.4            360          1000       
   Soil      79.6            720          1000       
   Sediment  2.09            3.24e+003    0          
     Persistence Time: 419 hr




                    

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