This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
also you can go back to the Datasheet
CAS Number: 18455-98-6
SMILES : CC=C(C)C(=O)OC1CCC(C2(C1C(C3(C2)C(=C)COC3(=O))OC(=O)C)C)C
CHEM :
MOL FOR: C22 H30 O6
MOL WT : 390.48
------------------------------ EPI SUMMARY (v4.11) --------------------------
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 v1.68 estimate) = 4.33
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 447.47 (Adapted Stein & Brown method)
Melting Pt (deg C): 142.82 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 3.65E-008 (Modified Grain method)
VP (Pa, 25 deg C) : 4.87E-006 (Modified Grain method)
Subcooled liquid VP: 5.68E-007 mm Hg (25 deg C, Mod-Grain method)
: 7.57E-005 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.7051
log Kow used: 4.33 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.62646 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Methacrylates
Vinyl/Allyl Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.91E-009 atm-m3/mole (2.95E-004 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: 2.660E-008 atm-m3/mole (2.695E-003 Pa-m3/mole)
VP: 3.65E-008 mm Hg (source: MPBPVP)
WS: 0.705 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.33 (KowWin est)
Log Kaw used: -6.925 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 11.255
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7163
Biowin2 (Non-Linear Model) : 0.9981
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.3326 (weeks-months)
Biowin4 (Primary Survey Model) : 3.6644 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8662
Biowin6 (MITI Non-Linear Model): 0.5001
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.2575
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): 7.57E-005 Pa (5.68E-007 mm Hg)
Log Koa (Koawin est ): 11.255
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0396
Octanol/air (Koa) model: 0.0442
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.589
Mackay model : 0.76
Octanol/air (Koa) model: 0.779
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 100.0976 E-12 cm3/molecule-sec
Half-Life = 0.107 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.282 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 8.531250 E-17 cm3/molecule-sec
Half-Life = 0.134 Days (at 7E11 mol/cm3)
Half-Life = 3.224 Hrs
Fraction sorbed to airborne particulates (phi):
0.674 (Junge-Pankow, Mackay avg)
0.779 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 6.622E+004 L/kg (MCI method)
Log Koc: 4.821 (MCI method)
Koc : 1545 L/kg (Kow method)
Log Koc: 3.189 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 9.596E-002 L/mol-sec
Kb Half-Life at pH 8: 83.593 days
Kb Half-Life at pH 7: 2.289 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 2.523 (BCF = 333.4 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.4813 days (HL = 0.03301 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.170 (BCF = 14.8)
Log BAF Arnot-Gobas method (upper trophic) = 1.170 (BAF = 14.8)
log Kow used: 4.33 (estimated)
Volatilization from Water:
Henry LC: 2.91E-009 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 3.976E+005 hours (1.657E+004 days)
Half-Life from Model Lake : 4.337E+006 hours (1.807E+005 days)
Removal In Wastewater Treatment:
Total removal: 46.89 percent
Total biodegradation: 0.45 percent
Total sludge adsorption: 46.44 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 0.021 1.43 1000
Water 8.41 900 1000
Soil 61.4 1.8e+003 1000
Sediment 30.2 8.1e+003 0
Persistence Time: 1.92e+003 hr