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CAS Number: 595-17-5
SMILES : CC12CCC(C(C1CCC3(C2CC=C4C3(CC(C5(C4CC(CC5)(C)C)C)O)C)C)(C)C)O
CHEM :
MOL FOR: C30 H50 O2
MOL WT : 442.73
------------------------------ 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) = 8.06
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 490.79 (Adapted Stein & Brown method)
Melting Pt (deg C): 208.29 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.34E-012 (Modified Grain method)
VP (Pa, 25 deg C) : 1.78E-010 (Modified Grain method)
Subcooled liquid VP: 1.18E-010 mm Hg (25 deg C, Mod-Grain method)
: 1.57E-008 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.0002169
log Kow used: 8.06 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.063624 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.31E-006 atm-m3/mole (6.39E-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: 3.599E-009 atm-m3/mole (3.647E-004 Pa-m3/mole)
VP: 1.34E-012 mm Hg (source: MPBPVP)
WS: 0.000217 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 8.06 (KowWin est)
Log Kaw used: -3.588 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 11.648
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : -0.2493
Biowin2 (Non-Linear Model) : 0.0000
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 1.2680 (recalcitrant)
Biowin4 (Primary Survey Model) : 2.5472 (weeks-months)
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3722
Biowin6 (MITI Non-Linear Model): 0.0150
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -2.4967
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): 1.57E-008 Pa (1.18E-010 mm Hg)
Log Koa (Koawin est ): 11.648
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 191
Octanol/air (Koa) model: 0.109
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: 0.897
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 131.6718 E-12 cm3/molecule-sec
Half-Life = 0.081 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.975 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 7.393750 E-17 cm3/molecule-sec
Half-Life = 0.155 Days (at 7E11 mol/cm3)
Half-Life = 3.720 Hrs
Fraction sorbed to airborne particulates (phi):
1 (Junge-Pankow, Mackay avg)
0.897 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 3.841E+005 L/kg (MCI method)
Log Koc: 5.584 (MCI method)
Koc : 3.634E+004 L/kg (Kow method)
Log Koc: 4.560 (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 = 3.605 (BCF = 4026 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 2.3904 days (HL = 245.7 days)
Log BCF Arnot-Gobas method (upper trophic) = 3.256 (BCF = 1805)
Log BAF Arnot-Gobas method (upper trophic) = 6.678 (BAF = 4.769e+006)
log Kow used: 8.06 (estimated)
Volatilization from Water:
Henry LC: 6.31E-006 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 197.4 hours (8.224 days)
Half-Life from Model Lake : 2330 hours (97.07 days)
Removal In Wastewater Treatment:
Total removal: 94.02 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.24 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 0.00933 1.28 1000
Water 3.81 4.32e+003 1000
Soil 70.3 8.64e+003 1000
Sediment 25.9 3.89e+004 0
Persistence Time: 6.18e+003 hr