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CAS Number: 31694-55-0
SMILES : OC(COCCOCCOCCOOCOCCO)COCCOCCOCCOCCOCCOOCCOCCOCCOCCOCCO
CHEM : Poly(oxy-1,2-ethanediyl), , , -1,2,3-propanetriyltris[ -hydroxy-
MOL FOR: C32 H66 O20
MOL WT : 770.87
------------------------------ EPI SUMMARY (v4.00) --------------------------
Physical Property Inputs:
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Vapor Pressure (mm Hg) : ------
Water Solubility (mg/L): ------
Henry LC (atm-m3/mole) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = -5.54
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 798.20 (Adapted Stein & Brown method)
Melting Pt (deg C): 349.84 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.11E-025 (Modified Grain method)
VP (Pa, 25 deg C) : 2.81E-023 (Modified Grain method)
Subcooled liquid VP: 1.08E-021 mm Hg (25 deg C, Mod-Grain method)
: 1.44E-019 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 6.35e+005
log Kow used: -5.54 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Peroxy Acids
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.28E-035 atm-m3/mole (2.31E-030 Pa-m3/mole)
Group Method: Incomplete
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 3.370E-031 atm-m3/mole (3.415E-026 Pa-m3/mole)
VP: 2.11E-025 mm Hg (source: MPBPVP)
WS: 6.35E+005 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -5.54 (KowWin est)
Log Kaw used: -33.031 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 27.491
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : -3.6589
Biowin2 (Non-Linear Model) : 0.0000
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 1.8628 (months )
Biowin4 (Primary Survey Model) : 2.9973 (weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4025
Biowin6 (MITI Non-Linear Model): 0.0074
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -1.4701
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): 1.44E-019 Pa (1.08E-021 mm Hg)
Log Koa (Koawin est ): 27.491
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.08E+013
Octanol/air (Koa) model: 7.6E+014
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 197.8116 E-12 cm3/molecule-sec
Half-Life = 0.054 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.649 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
1 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 2.073E+005 L/kg (MCI method)
Log Koc: 5.317 (MCI method)
Koc : 0.0002533 L/kg (Kow method)
Log Koc: -3.596 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates (BCFBAF v3.00):
Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -4.8893 days (HL = 1.29e-005 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)
Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.893)
log Kow used: -5.54 (estimated)
Volatilization from Water:
Henry LC: 2.28E-035 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 7.13E+031 hours (2.971E+030 days)
Half-Life from Model Lake : 7.778E+032 hours (3.241E+031 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 1.73e-013 1.3 1000
Water 3.23 1.44e+003 1000
Soil 55.8 2.88e+003 1000
Sediment 40.9 1.3e+004 0
Persistence Time: 4.71e+003 hr