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CAS Number: 6223-35-4
SMILES : c1(c2c(cc(ccc2C)C(C)C)c(c1)C)S(=O)(=O)O
CHEM :
MOL FOR: C15 H18 O3 S1
MOL WT : 278.37
------------------------------ 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) = 2.56
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 442.59 (Adapted Stein & Brown method)
Melting Pt (deg C): 173.95 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.9E-010 (Modified Grain method)
VP (Pa, 25 deg C) : 3.87E-008 (Modified Grain method)
Subcooled liquid VP: 1.01E-008 mm Hg (25 deg C, Mod-Grain method)
: 1.35E-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): 106.3
log Kow used: 2.56 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1401.4 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics-acid
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 5.82E-010 atm-m3/mole (5.90E-005 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: 9.992E-013 atm-m3/mole (1.012E-007 Pa-m3/mole)
VP: 2.9E-010 mm Hg (source: MPBPVP)
WS: 106 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.56 (KowWin est)
Log Kaw used: -7.624 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 10.184
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.5006
Biowin2 (Non-Linear Model) : 0.3061
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5765 (weeks-months)
Biowin4 (Primary Survey Model) : 3.3307 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.0130
Biowin6 (MITI Non-Linear Model): 0.0312
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.7921
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): 1.35E-006 Pa (1.01E-008 mm Hg)
Log Koa (Koawin est ): 10.184
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.23
Octanol/air (Koa) model: 0.00375
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.988
Mackay model : 0.994
Octanol/air (Koa) model: 0.231
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 16.6452 E-12 cm3/molecule-sec
Half-Life = 0.643 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 7.711 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.991 (Junge-Pankow, Mackay avg)
0.231 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1388 L/kg (MCI method)
Log Koc: 3.143 (MCI method)
Koc : 219.3 L/kg (Kow method)
Log Koc: 2.341 (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 = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.1643 days (HL = 0.6851 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.534 (BCF = 34.19)
Log BAF Arnot-Gobas method (upper trophic) = 1.534 (BAF = 34.19)
log Kow used: 2.56 (estimated)
Volatilization from Water:
Henry LC: 5.82E-010 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.678E+006 hours (6.993E+004 days)
Half-Life from Model Lake : 1.831E+007 hours (7.629E+005 days)
Removal In Wastewater Treatment:
Total removal: 3.28 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 3.17 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 0.179 15.4 1000
Water 13.6 900 1000
Soil 85.2 1.8e+003 1000
Sediment 1.06 8.1e+003 0
Persistence Time: 1.5e+003 hr