ChemSpider 2D Image | Tetraethylene glycol dimethyl ether | C10H22O5

Tetraethylene glycol dimethyl ether

  • Molecular FormulaC10H22O5
  • Average mass222.279 Da
  • Monoisotopic mass222.146729 Da
  • ChemSpider ID13835433

More details:

Featured data source
The Merck Index Online

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

143-24-8 [RN]
1760005 [Beilstein]
2,5,8,11,14-Pentaoxapentadecan [German] [ACD/IUPAC Name]
2,5,8,11,14-Pentaoxapentadecane [ACD/Index Name] [ACD/IUPAC Name]
2,5,8,11,14-Pentaoxapentadécane [French] [ACD/IUPAC Name]
205-594-7 [EINECS]
78L136FLZ9
bis[2-(2-methoxyethoxy)ethyl] ether
dimethoxytetraethylene glycol
Dimethyltetraglycol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

02659_FLUKA [DBID]
172405_ALDRICH [DBID]
241164_ALDRICH [DBID]
92314_FLUKA [DBID]
AI3-01596 [DBID]
Ansul ether 181AT [DBID]
BRN 1760005 [DBID]
E181 (Ether) [DBID]
Nissan uniox MM 200 [DBID] [Trade name]
NSC 65624 [DBID]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 275.3±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 49.3±3.0 kJ/mol
Flash Point: 140.6±0.0 °C
Index of Refraction: 1.421
Molar Refractivity: 57.1±0.3 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 12
#Rule of 5 Violations: 0
ACD/LogP: -1.51
ACD/LogD (pH 5.5): -0.33
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 15.80
ACD/LogD (pH 7.4): -0.33
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 15.80
Polar Surface Area: 46 Å2
Polarizability: 22.6±0.5 10-24cm3
Surface Tension: 30.2±3.0 dyne/cm
Molar Volume: 225.4±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) =  -1.03

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  263.86  (Adapted Stein & Brown method)
    Melting Pt (deg C):  40.43  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00897  (Modified Grain method)
    BP  (exp database):  275.3 deg C
    Subcooled liquid VP: 0.0124 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2.54e+005
       log Kow used: -1.03 (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:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.03E-011  atm-m3/mole
   Group Method:   1.04E-014  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.033E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.03  (KowWin est)
  Log Kaw used:  -8.687  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.657
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.0951
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6646  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4783  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4543
   Biowin6 (MITI Non-Linear Model):   0.2784
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4014
 Ready Biodegradability Prediction:   NO

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

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.65 Pa (0.0124 mm Hg)
  Log Koa (Koawin est  ): 7.657
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.81E-006 
       Octanol/air (Koa) model:  1.11E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  6.55E-005 
       Mackay model           :  0.000145 
       Octanol/air (Koa) model:  0.000891 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  57.7216 E-12 cm3/molecule-sec
      Half-Life =     0.185 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.224 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000105 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -1.03 (estimated)

 Volatilization from Water:
    Henry LC:  1.04E-014 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 8.393E+010  hours   (3.497E+009 days)
    Half-Life from Model Lake : 9.156E+011  hours   (3.815E+010 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       1.46e-007       4.45         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr

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