PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.


ChemSpider 2D Image | MP3900000 | C7H14O

MP3900000

  • Molecular FormulaC7H14O
  • Average mass114.186 Da
  • Monoisotopic mass114.104462 Da
  • ChemSpider ID22294

More details:






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

230-940-9 [EINECS]
2-Methyl-3-hexanon [German] [ACD/IUPAC Name]
2-Methyl-3-hexanone [ACD/IUPAC Name]
2-Méthyl-3-hexanone [French] [ACD/IUPAC Name]
2-Methylhexan-3-one
3-Hexanone, 2-methyl- [ACD/Index Name]
7379-12-6 [RN]
Isopropyl propyl ketone
MP3900000
[7379-12-6]
More...

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

MFCD00009399 [DBID]
107948_ALDRICH [DBID]
AI3-28328 [DBID]
BRN 1699041 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      789 (estimated with error: 57) NIST Spectra mainlib_231728, replib_1762, replib_113971
      820 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 333 C; CAS no: 7379126; Active phase: OV-1; Data type: Kovats RI; Authors: Hu, X.-F.; Lu, C.-H.; Yin, C.-S., Modeling Gas Chromatographic Retention Indices of Oxygen-containing Compounds by Novel Atom-type Topological Indices, Chinese Journal of Chemical Physics, 19(3), 2006, 243-247.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      820 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 7379126; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Estrada, E.; Gutierrez, Y., Modeling chromatographic parameters by a novel graph theoretical sub-structural approach, J. Chromatogr. A, 858, 1999, 187-199., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 7379126; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Feng, H.; Mu, L.-L., Quantitative structure-retention relationships for alkane and its derivatives based on electrotopological state index and molecular shape index, Chem. Ind. Engineering (Chinese), 24(2), 2007, 161-168.) NIST Spectra nist ri
      819 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 7379126; 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
      784 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 270 C; End time: 5 min; Start time: 4 min; CAS no: 7379126; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: van Loon, W.A.M.; Linssen, J.P.H.; Legger, A.; Posthumus, M.A.; Voragen, A.G.J., Identification and olfactometry of French fries flavour extracted at mouth conditions, Food Chem., 90, 2005, 417-425.) 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: 134.3±3.0 °C at 760 mmHg
Vapour Pressure: 8.1±0.2 mmHg at 25°C
Enthalpy of Vaporization: 37.2±3.0 kJ/mol
Flash Point: 23.9±0.0 °C
Index of Refraction: 1.402
Molar Refractivity: 34.5±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.78
ACD/LogD (pH 5.5): 1.77
ACD/BCF (pH 5.5): 13.12
ACD/KOC (pH 5.5): 219.66
ACD/LogD (pH 7.4): 1.77
ACD/BCF (pH 7.4): 13.12
ACD/KOC (pH 7.4): 219.66
Polar Surface Area: 17 Å2
Polarizability: 13.7±0.5 10-24cm3
Surface Tension: 23.9±3.0 dyne/cm
Molar Volume: 141.6±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) =  1.66

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  127.98  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -54.26  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.9  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  135 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4057
       log Kow used: 1.66 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6268.1 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.54E-004  atm-m3/mole
   Group Method:   2.45E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.666E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.66  (KowWin est)
  Log Kaw used:  -2.201  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.861
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7000
   Biowin2 (Non-Linear Model)     :   0.7179
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9243  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6608  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5396
   Biowin6 (MITI Non-Linear Model):   0.7068
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0916
 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):  1.22E+003 Pa (9.16 mm Hg)
  Log Koa (Koawin est  ): 3.861
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.46E-009 
       Octanol/air (Koa) model:  1.78E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  8.87E-008 
       Mackay model           :  1.97E-007 
       Octanol/air (Koa) model:  1.43E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   7.1873 E-12 cm3/molecule-sec
      Half-Life =     1.488 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    17.858 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.43E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  21.53
      Log Koc:  1.333 

 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 = 0.575 (BCF = 3.759)
       log Kow used: 1.66 (estimated)

 Volatilization from Water:
    Henry LC:  0.000245 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      3.644  hours
    Half-Life from Model Lake :      129.4  hours   (5.39 days)

 Removal In Wastewater Treatment:
    Total removal:              12.24  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  percent
    Total to Air:               10.38  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       8.85            35.7         1000       
   Water     38.5            360          1000       
   Soil      52.6            720          1000       
   Sediment  0.101           3.24e+003    0          
     Persistence Time: 236 hr




                    

Click to predict properties on the Chemicalize site






Advertisement