ChemSpider 2D Image | 2-Methyl-3-hexanol | C7H16O

2-Methyl-3-hexanol

  • Molecular FormulaC7H16O
  • Average mass116.201 Da
  • Monoisotopic mass116.120117 Da
  • ChemSpider ID11543

More details:






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

1-Isopropyl-1-butanol
210-508-6 [EINECS]
2-Methyl-3-hexanol [ACD/IUPAC Name]
2-Methyl-3-hexanol [German] [ACD/IUPAC Name]
2-Méthyl-3-hexanol [French] [ACD/IUPAC Name]
2-Methyl-3-Hexanol, (3R)-
2-Methyl-3-Hexanol, (3S)-
2-Methylhexan-3-ol
3-Hexanol, 2-methyl- [ACD/Index Name]
5-Methyl-4-hexanol
More...

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

03F9K11C7W [DBID]
MFCD00004577 [DBID]
8L8TI3SIK9 [DBID]
M49836_ALDRICH [DBID]
NSC91501 [DBID]
SBI028O32O [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography
    • Retention Index (Kovats):

      815 (estimated with error: 41) NIST Spectra mainlib_238787, replib_20302, replib_363990, replib_298388
      852 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 120 C; CAS no: 617298; Active phase: SE-30; Carrier gas: Ar; Substrate: Chromosorb W AW DMCS HP (80-100 mesh); Data type: Kovats RI; Authors: Pias, J.B.; Gasco, L., GC Retention Data of Alcohols and Benzoyl Derivatives of Alcohols, J. Chromatogr. - Chrom. Data, , 1975, d14-d16.) NIST Spectra nist ri
      854 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 140 C; CAS no: 617298; Active phase: SE-30; Carrier gas: Ar; Substrate: Chromosorb W AW DMCS HP (80-100 mesh); Data type: Kovats RI; Authors: Pias, J.B.; Gasco, L., GC Retention Data of Alcohols and Benzoyl Derivatives of Alcohols, J. Chromatogr. - Chrom. Data, , 1975, d14-d16.) NIST Spectra nist ri
      858 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 100 C; CAS no: 617298; Active phase: SE-30; Carrier gas: Ar; Substrate: Chromosorb W AW DMCS HP (80-100 mesh); Data type: Kovats RI; Authors: Pias, J.B.; Gasco, L., GC Retention Data of Alcohols and Benzoyl Derivatives of Alcohols, J. Chromatogr. - Chrom. Data, , 1975, d14-d16.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      858 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 100 C; CAS no: 617298; Active phase: SE-30; Data type: Normal alkane RI; Authors: Zhou, L.; Wu, Q., Model of artificial neural network for quantitative structure-retention relations of saturated alcohols, J. Southwest Univ. (Nat. Sci. Edn.), 33(6), 2007, 1369-1372., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 617298; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Chen, Y.; Feng, C., QSPR study on gas chromatography retention index of some organic pollutants, Comput. Appl. Chem. (China), 24(10), 2007, 1404-1408., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 617298; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Fu, S.-P.; Wang, Y.-Q., Estimation and prediction of gas chromatographic retention indices of alcohols by molecular electronegativity-distance vector, J. Chongqing Univ., 27(6), 2004, 106-109., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 617298; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Kou, J.; Zhang, S.; Hu, Y.; Qiao, H.; Li, J., Stidy on the relationships between structures and gas chromatographic retention indices of alcohols, Comput. Appl. Chem. (Chinese), 23(7), 2006, 651-654.) NIST Spectra nist ri
      853 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 617298; Active phase: Polydimethyl siloxane; Data type: Normal alkane RI; Authors: Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F., Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies, Internet Electronic Journal of Molecular Design, 2(1), 2003, 33-49.) NIST Spectra nist ri

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

Density: 0.8±0.1 g/cm3
Boiling Point: 145.5±0.0 °C at 760 mmHg
Vapour Pressure: 1.9±0.5 mmHg at 25°C
Enthalpy of Vaporization: 44.6±6.0 kJ/mol
Flash Point: 40.6±0.0 °C
Index of Refraction: 1.419
Molar Refractivity: 35.9±0.3 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 2.10
ACD/LogD (pH 5.5): 1.93
ACD/BCF (pH 5.5): 17.21
ACD/KOC (pH 5.5): 266.80
ACD/LogD (pH 7.4): 1.93
ACD/BCF (pH 7.4): 17.21
ACD/KOC (pH 7.4): 266.80
Polar Surface Area: 20 Å2
Polarizability: 14.2±0.5 10-24cm3
Surface Tension: 26.2±3.0 dyne/cm
Molar Volume: 142.3±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) =  2.17

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  147.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -50.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.23  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  141 deg C
    VP  (exp database):  1.35E+00 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4725
       log Kow used: 2.17 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  5700 mg/L (25 deg C)
        Exper. Ref:  BARTON,AFM (1984)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6618.9 mg/L
    Wat Sol (Exper. database match) =  5700.00
       Exper. Ref:  BARTON,AFM (1984)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.34E-005  atm-m3/mole
   Group Method:   5.48E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.217E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.17  (KowWin est)
  Log Kaw used:  -3.019  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.189
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8510
   Biowin2 (Non-Linear Model)     :   0.9225
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1023  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8095  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5263
   Biowin6 (MITI Non-Linear Model):   0.7095
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4504
 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):  180 Pa (1.35 mm Hg)
  Log Koa (Koawin est  ): 5.189
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.67E-008 
       Octanol/air (Koa) model:  3.79E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  6.02E-007 
       Mackay model           :  1.33E-006 
       Octanol/air (Koa) model:  3.03E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  15.8625 E-12 cm3/molecule-sec
      Half-Life =     0.674 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     8.092 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 9.68E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  11.52
      Log Koc:  1.061 

 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 = 0.969 (BCF = 9.307)
       log Kow used: 2.17 (estimated)

 Volatilization from Water:
    Henry LC:  2.34E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      28.07  hours   (1.17 days)
    Half-Life from Model Lake :      396.6  hours   (16.53 days)

 Removal In Wastewater Treatment:
    Total removal:               3.68  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.32  percent
    Total to Air:                1.27  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.75            16.2         1000       
   Water     29.3            360          1000       
   Soil      68.8            720          1000       
   Sediment  0.126           3.24e+003    0          
     Persistence Time: 409 hr




                    

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