ChemSpider 2D Image | 2-(2-Methoxyethoxy)ethanol | C5H12O3

2-(2-Methoxyethoxy)ethanol

  • Molecular FormulaC5H12O3
  • Average mass120.147 Da
  • Monoisotopic mass120.078644 Da
  • ChemSpider ID13839440

More details:

Featured data source
The Merck Index Online

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

111-77-3 [RN]
2-(2-Methoxyethoxy) ethanol
2-(2-Methoxyethoxy)ethanol [ACD/IUPAC Name] [Wiki]
2-(2-Methoxyethoxy)ethanol [German] [ACD/IUPAC Name]
2-(2-Méthoxyéthoxy)éthanol [French] [ACD/IUPAC Name]
203-906-6 [EINECS]
Diethylene glycol methyl ether
Diethylene glycol monomethyl ether
Diglycol monomethyl ether
Ethanol, 2-(2-methoxyethoxy)- [ACD/Index Name]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

465DDJ8G8K [DBID]
MFCD00002871 [DBID]
579548_ALDRICH [DBID]
AI3-18364 [DBID]
BRN 1697812 [DBID]
BRN 1700198 [DBID]
Caswell No. 338B [DBID]
CCRIS 4693 [DBID]
EPA Pesticide Chemical Code 042204 [DBID]
HSDB 90 [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography

    • Retention Index (Kovats):

      913 (estimated with error: 89) NIST Spectra mainlib_352037, replib_61162, replib_34356, replib_229058
      907 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 170 C; CAS no: 111773; Active phase: Apiezon L; Data type: Kovats RI; Authors: Singliar, M.; Dykyj, J., Gas chromatography of glycol ethers, Collect. Czech. Chem. Commun., 34, 1969, 767-775.) NIST Spectra nist ri
      1553 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 111773; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Nishimura, O.; Yamaguchi, K.; Mihara, S.; Shibamoto, T., Volatile Constituents of Guava Fruits (Psidium guajava L.) and Canned Puree, J. Agric. Food Chem., 37(1), 1989, 139-142.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      920 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 111773; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      924 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 111773; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      906.5 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 260 C; Start time: 5 min; CAS no: 111773; Active phase: DB-1; Carrier gas: He; Phase thickness: 3 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003.) NIST Spectra nist ri
      947 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; End time: 30 min; Start time: 3 min; CAS no: 111773; Active phase: Ultra-2; Carrier gas: He; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: King, M.-F.; Matthews, M.A.; Rule, D.C.; Field, R.A., Effect of beef packaging method on volatile compounds developed by oven roasting or microwave cooking, J. Agric. Food Chem., 43, 1995, 773-778.) NIST Spectra nist ri
      908 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 10 ft; Column type: Packed; Start T: 150 C; CAS no: 111773; Active phase: DC-400; Carrier gas: Helium; Substrate: Gas-Pak (60-80 mesh); Data type: Normal alkane RI; Authors: Anderson, D.G., USe of Kovats retention indices and response factors for the qualitative and quantitative analysis of coating solvents, J. Paint Technol., 40(527), 1968, 549-557.) NIST Spectra nist ri
      1620 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 230 C; End time: 10 min; Start time: 10 min; CAS no: 111773; Active phase: TC-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Suhardi, S.; Suzuki, M.; Yoshida, K.; Muto, T.; Fujita, A.; Watanbe, N., Changes in the volatile compounds and in the chemical and physical properties of snake fruit (Salacca edulis Reinw) Cv. Pondoh during maturation, J. Agric. Food Chem., 50, 2002, 7627-7633.) NIST Spectra nist ri
      1589 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; CAS no: 111773; Active phase: DB-Wax; Carrier gas: He; Data type: Normal alkane RI; Authors: Sekiwa, Y.; Kubota, K.; Kobayashi, A., Characteristic flavor components in the brew of cooked clam (Meretrix lusoria) and the effect of storage on flavor formation, J. Agric. Food Chem., 45, 1997, 826-830.) NIST Spectra nist ri

    • Retention Index (Linear):

      937.8 (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: 111773; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Zheng, Y.; White, E., Retention Data. NIST Mass Spectrometry Data Center., 2008.) NIST Spectra nist ri
      932 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 50 C; End T: 310 C; CAS no: 111773; Active phase: Ultra-2; Carrier gas: H2; Phase thickness: 0.52 um; Data type: Linear RI; Authors: Poskrobko, J.; Linkiewicz, M.; Jaworski, M., Analysis of high-boiling ethoxylates of methyl, ethyl and butyl alcohols, with the use of gas chromatography, Chem. Anal. (Warsaw), 39(2), 1994, 153-159.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 194.1±0.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.8 mmHg at 25°C
Enthalpy of Vaporization: 50.1±6.0 kJ/mol
Flash Point: 83.9±0.0 °C
Index of Refraction: 1.413
Molar Refractivity: 30.2±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: -1.16
ACD/LogD (pH 5.5): -0.66
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 10.39
ACD/LogD (pH 7.4): -0.66
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 10.39
Polar Surface Area: 39 Å2
Polarizability: 12.0±0.5 10-24cm3
Surface Tension: 31.4±3.0 dyne/cm
Molar Volume: 121.3±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) =  -1.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  181.94  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -14.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.112  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  <-84 deg C
    BP  (exp database):  193 deg C
    VP  (exp database):  2.50E-01 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -1.18 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1e+006 mg/L (25 deg C)
        Exper. Ref:  RIDDICK,JA ET AL. (1986)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L
    Wat Sol (Exper. database match) =  1000000.00
       Exper. Ref:  RIDDICK,JA ET AL. (1986)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.50E-010  atm-m3/mole
   Group Method:   1.65E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.771E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.18  (KowWin est)
  Log Kaw used:  -7.576  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.396
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1544
   Biowin2 (Non-Linear Model)     :   0.0117
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0763  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7844  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7168
   Biowin6 (MITI Non-Linear Model):   0.8298
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4787
 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):  33.3 Pa (0.25 mm Hg)
  Log Koa (Koawin est  ): 6.396
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9E-008 
       Octanol/air (Koa) model:  6.11E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.25E-006 
       Mackay model           :  7.2E-006 
       Octanol/air (Koa) model:  4.89E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  26.0139 E-12 cm3/molecule-sec
      Half-Life =     0.411 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.934 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.23E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -1.18 (estimated)

 Volatilization from Water:
    Henry LC:  1.65E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.889E+007  hours   (1.621E+006 days)
    Half-Life from Model Lake : 4.243E+008  hours   (1.768E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.000389        9.87         1000       
   Water     39              360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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