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CAS Number: 32637-94-8
SMILES : CC1CCC(C(=O)C1)C(C)(C)SC
CHEM :
MOL FOR: C11 H20 O1 S1
MOL WT : 200.34
------------------------------ 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) = 2.92
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 274.55 (Adapted Stein & Brown method)
Melting Pt (deg C): 47.70 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00462 (Modified Grain method)
VP (Pa, 25 deg C) : 0.616 (Modified Grain method)
Subcooled liquid VP: 0.00746 mm Hg (25 deg C, Mod-Grain method)
: 0.994 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 140.2
log Kow used: 2.92 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 394.83 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.69E-006 atm-m3/mole (1.72E-001 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: 8.687E-006 atm-m3/mole (8.802E-001 Pa-m3/mole)
VP: 0.00462 mm Hg (source: MPBPVP)
WS: 140 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.92 (KowWin est)
Log Kaw used: -4.161 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.081
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.4751
Biowin2 (Non-Linear Model) : 0.1179
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5218 (weeks-months)
Biowin4 (Primary Survey Model) : 3.3830 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3872
Biowin6 (MITI Non-Linear Model): 0.1829
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.4895
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): 0.995 Pa (0.00746 mm Hg)
Log Koa (Koawin est ): 7.081
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.02E-006
Octanol/air (Koa) model: 2.96E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000109
Mackay model : 0.000241
Octanol/air (Koa) model: 0.000237
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 21.5252 E-12 cm3/molecule-sec
Half-Life = 0.497 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 5.963 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.000175 (Junge-Pankow, Mackay avg)
0.000237 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 382.9 L/kg (MCI method)
Log Koc: 2.583 (MCI method)
Koc : 544.3 L/kg (Kow method)
Log Koc: 2.736 (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 = 1.593 (BCF = 39.16 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.3378 days (HL = 0.4594 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.776 (BCF = 59.7)
Log BAF Arnot-Gobas method (upper trophic) = 1.776 (BAF = 59.7)
log Kow used: 2.92 (estimated)
Volatilization from Water:
Henry LC: 1.69E-006 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 491.8 hours (20.49 days)
Half-Life from Model Lake : 5484 hours (228.5 days)
Removal In Wastewater Treatment:
Total removal: 5.15 percent
Total biodegradation: 0.12 percent
Total sludge adsorption: 4.94 percent
Total to Air: 0.09 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.475 11.9 1000
Water 19.5 900 1000
Soil 79.6 1.8e+003 1000
Sediment 0.416 8.1e+003 0
Persistence Time: 1.02e+003 hr