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CAS Number: 4948-28-1
SMILES : OC(C(CC1C2)C1(C)C)(C2)C
CHEM : Bicyclo 3.1.1 heptan-2-ol, 2,6,6-trimethyl-, (1.alpha.,2.alpha.,5.alp
ha.)-
MOL FOR: C10 H18 O1
MOL WT : 154.25
------------------------------ EPI SUMMARY (v4.11) --------------------------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Water Solubility (mg/L): ------
Physical Property Inputs:
Vapor Pressure (mm Hg) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.68 estimate) = 2.85
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 200.80 (Adapted Stein & Brown method)
Melting Pt (deg C): 22.99 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0703 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 9.37 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 863.1
log Kow used: 2.85 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 742.39 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.70E-006 atm-m3/mole (6.79E-001 Pa-m3/mole)
Group Method: 1.90E-006 atm-m3/mole (1.92E-001 Pa-m3/mole)
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 1.653E-005 atm-m3/mole (1.675E+000 Pa-m3/mole)
VP: 0.0703 mm Hg (source: MPBPVP)
WS: 863 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.85 (KowWin est)
Log Kaw used: -3.562 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.412
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.3062
Biowin2 (Non-Linear Model) : 0.0674
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4340 (weeks-months)
Biowin4 (Primary Survey Model) : 3.3183 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4738
Biowin6 (MITI Non-Linear Model): 0.3497
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.3522
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): 8.41 Pa (0.0631 mm Hg)
Log Koa (Koawin est ): 6.412
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.57E-007
Octanol/air (Koa) model: 6.34E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.29E-005
Mackay model : 2.85E-005
Octanol/air (Koa) model: 5.07E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 11.2993 E-12 cm3/molecule-sec
Half-Life = 0.947 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 11.359 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
2.07E-005 (Junge-Pankow, Mackay avg)
5.07E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 72.34 L/kg (MCI method)
Log Koc: 1.859 (MCI method)
Koc : 123 L/kg (Kow method)
Log Koc: 2.090 (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 = 1.548 (BCF = 35.35 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.0438 days (HL = 1.106 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.813 (BCF = 64.99)
Log BAF Arnot-Gobas method (upper trophic) = 1.813 (BAF = 64.99)
log Kow used: 2.85 (estimated)
Volatilization from Water:
Henry LC: 1.9E-006 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 384 hours (16 days)
Half-Life from Model Lake : 4293 hours (178.9 days)
Removal In Wastewater Treatment:
Total removal: 4.70 percent
Total biodegradation: 0.11 percent
Total sludge adsorption: 4.48 percent
Total to Air: 0.10 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.946 22.7 1000
Water 26.3 900 1000
Soil 72.6 1.8e+003 1000
Sediment 0.141 8.1e+003 0
Persistence Time: 886 hr