ChemSpider 2D Image | MC5410000 | C4H8O3

MC5410000

  • Molecular FormulaC4H8O3
  • Average mass104.104 Da
  • Monoisotopic mass104.047340 Da
  • ChemSpider ID11684

More details:






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

210-798-4 [EINECS]
623-50-7 [RN]
Acetic acid, 2-hydroxy-, ethyl ester [ACD/Index Name]
Ethyl glycolate [ACD/IUPAC Name]
ethyl hydroxyacetate
Ethylglycolat [German] [ACD/IUPAC Name]
Ethylhydroxyacetat [German]
Glycolate d'éthyle [French] [ACD/IUPAC Name]
MC5410000
[623-50-7]
More...

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

C306E91WFK [DBID]
MFCD00021970 [DBID]
364843_ALDRICH [DBID]
AI3-03541 [DBID]
AIDS017663 [DBID]
AIDS-017663 [DBID]
BRN 1743766 [DBID]
NSC 8835 [DBID]
NSC8835 [DBID]
UNII:C306E91WFK [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      829 (estimated with error: 89) NIST Spectra mainlib_291972, replib_1314, replib_366861, replib_234864
    • Retention Index (Normal Alkane):

      1436 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 15 K/min; Start T: 45 C; End T: 220 C; CAS no: 623507; Active phase: HP-FFAP; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Wanakhachornkrai, P.; Lertsiri, S., Analytical, nutritional, and clinical methods. Comparison of determination method for volatile compounds in Thai soy sauce, Food Chem., 83, 2003, 619-629., Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 15 K/min; Start T: 45 C; End T: 220 C; CAS no: 623507; Active phase: HP-FFAP; Carrier gas: Helium; Phase thickness: 0.50 um; Data type: Normal alkane RI; Authors: Wanakhachornkrai, P.; Lertsiri, S., Comparison of determination method for volatile compounds in Thai soy sauce, Analytical, Nutritional and Clinical Methods, , 9999, 1-11.) NIST Spectra nist ri
      1417.2 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.18 mm; Column length: 20 m; Column type: Capillary; Description: 50C(1.2min) =>16C/min =>150C => 66C/min => 240C (2.5min); CAS no: 623507; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.18 um; Data type: Normal alkane RI; Authors: LECO Corporation, Qualitative comparison of whisky samples using fast GC/TOFMS, 2003.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 156.7±8.0 °C at 760 mmHg
Vapour Pressure: 1.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 45.8±6.0 kJ/mol
Flash Point: 61.7±0.0 °C
Index of Refraction: 1.414
Molar Refractivity: 23.9±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -0.54
ACD/LogD (pH 5.5): -0.13
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 20.36
ACD/LogD (pH 7.4): -0.13
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 20.36
Polar Surface Area: 47 Å2
Polarizability: 9.5±0.5 10-24cm3
Surface Tension: 35.2±3.0 dyne/cm
Molar Volume: 95.6±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) =  -0.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  164.61  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -26.36  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.768  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  160 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -0.60 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.63E-005  atm-m3/mole
   Group Method:   3.38E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.052E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.60  (KowWin est)
  Log Kaw used:  -2.829  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  2.229
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0309
   Biowin2 (Non-Linear Model)     :   0.9988
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2693  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0559  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   1.0065
   Biowin6 (MITI Non-Linear Model):   0.9791
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.1131
 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):  91.5 Pa (0.686 mm Hg)
  Log Koa (Koawin est  ): 2.229
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.28E-008 
       Octanol/air (Koa) model:  4.16E-011 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.18E-006 
       Mackay model           :  2.62E-006 
       Octanol/air (Koa) model:  3.33E-009 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.8151 E-12 cm3/molecule-sec
      Half-Life =     3.800 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    45.595 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.9E-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]:
  Total Kb for pH > 8 at 25 deg C :  2.476E+000  L/mol-sec
  Kb Half-Life at pH 8:       3.240  days   
  Kb Half-Life at pH 7:      32.395  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -0.60 (estimated)

 Volatilization from Water:
    Henry LC:  3.63E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       17.5  hours
    Half-Life from Model Lake :      276.4  hours   (11.52 days)

 Removal In Wastewater Treatment:
    Total removal:               3.76  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.73  percent
    Total to Air:                1.94  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       10.7            91.2         1000       
   Water     41.5            208          1000       
   Soil      47.7            416          1000       
   Sediment  0.072           1.87e+003    0          
     Persistence Time: 224 hr




                    

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