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CAS Number: 1322-14-1
SMILES : [Ca](OC(=O)CCCCCCCCC=C)OC(=O)CCCCCCCCC=C
CHEM : 10-Undecenoic acid, calcium salt
MOL FOR: C22 H38 O4 Ca1
MOL WT : 406.62
------------------------------ EPI SUMMARY (v4.10) --------------------------
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) = 7.19
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 496.87 (Adapted Stein & Brown method)
Melting Pt (deg C): 196.07 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 5.22E-010 (Modified Grain method)
VP (Pa, 25 deg C) : 6.96E-008 (Modified Grain method)
Subcooled liquid VP: 3.29E-008 mm Hg (25 deg C, Mod-Grain method)
: 4.39E-006 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.002019
log Kow used: 7.19 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.00053782 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : Incomplete
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: 1.383E-007 atm-m3/mole (1.402E-002 Pa-m3/mole)
VP: 5.22E-010 mm Hg (source: MPBPVP)
WS: 0.00202 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Can Not Estimate (can not calculate HenryLC)
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.5540
Biowin2 (Non-Linear Model) : 0.0592
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.3006 (weeks-months)
Biowin4 (Primary Survey Model) : 3.2611 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3302
Biowin6 (MITI Non-Linear Model): 0.1025
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.8108
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): 4.39E-006 Pa (3.29E-008 mm Hg)
Log Koa (): not available
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.684
Octanol/air (Koa) model: not available
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.961
Mackay model : 0.982
Octanol/air (Koa) model: not available
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 72.5665 E-12 cm3/molecule-sec
Half-Life = 0.147 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.769 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 2.400000 E-17 cm3/molecule-sec
Half-Life = 0.477 Days (at 7E11 mol/cm3)
Half-Life = 11.460 Hrs
Fraction sorbed to airborne particulates (phi):
0.972 (Junge-Pankow, Mackay avg)
not available (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.873E+004 L/kg (MCI method)
Log Koc: 4.273 (MCI method)
Koc : 2.777E+004 L/kg (Kow method)
Log Koc: 4.444 (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 v3.01):
Log BCF from regression-based method = 3.435 (BCF = 2720 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.6100 days (HL = 4.073 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.588 (BCF = 387.4)
Log BAF Arnot-Gobas method (upper trophic) = 3.578 (BAF = 3781)
log Kow used: 7.19 (estimated)
Volatilization from Water:
Henry LC: 1.38E-007 atm-m3/mole (calculated from VP/WS)
Half-Life from Model River: 8537 hours (355.7 days)
Half-Life from Model Lake : 9.33E+004 hours (3887 days)
Removal In Wastewater Treatment:
Total removal: 93.91 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.13 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 0.0908 2.7 1000
Water 14.8 900 1000
Soil 76 1.8e+003 1000
Sediment 9.12 8.1e+003 0
Persistence Time: 1.24e+003 hr