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CAS Number: 68585-09-1
SMILES : CC(C)(O)CCCC(C)CC(O)n1c(cccc2)c2c(C)c1
CHEM : Octanal, 7-hydroxy-3,7-dimethyl-, reaction products with 3-methyl-1H-
indole
MOL FOR: C19 H29 N1 O2
MOL WT : 303.45
------------------------------ EPI SUMMARY (v4.00) --------------------------
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 v1.67 estimate) = 5.34
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 424.13 (Adapted Stein & Brown method)
Melting Pt (deg C): 158.14 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 6.15E-010 (Modified Grain method)
VP (Pa, 25 deg C) : 8.2E-008 (Modified Grain method)
Subcooled liquid VP: 1.42E-008 mm Hg (25 deg C, Mod-Grain method)
: 1.89E-006 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 0.3242
log Kow used: 5.34 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 12.403 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Pyrazoles/Pyrroles
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 3.57E-010 atm-m3/mole (3.62E-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: 7.574E-010 atm-m3/mole (7.675E-005 Pa-m3/mole)
VP: 6.15E-010 mm Hg (source: MPBPVP)
WS: 0.324 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.34 (KowWin est)
Log Kaw used: -7.836 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 13.176
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6326
Biowin2 (Non-Linear Model) : 0.2094
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4016 (weeks-months)
Biowin4 (Primary Survey Model) : 3.3174 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2182
Biowin6 (MITI Non-Linear Model): 0.0873
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.6808
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): 1.89E-006 Pa (1.42E-008 mm Hg)
Log Koa (Koawin est ): 13.176
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.58
Octanol/air (Koa) model: 3.68
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.983
Mackay model : 0.992
Octanol/air (Koa) model: 0.997
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 221.5083 E-12 cm3/molecule-sec
Half-Life = 0.048 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.579 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.988 (Junge-Pankow, Mackay avg)
0.997 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 2095 L/kg (MCI method)
Log Koc: 3.321 (MCI method)
Koc : 1137 L/kg (Kow method)
Log Koc: 3.056 (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 v3.00):
Log BCF from regression-based method = 2.933 (BCF = 857.1 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.2597 days (HL = 1.819 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.848 (BCF = 703.9)
Log BAF Arnot-Gobas method (upper trophic) = 2.863 (BAF = 730)
log Kow used: 5.34 (estimated)
Volatilization from Water:
Henry LC: 3.57E-010 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.857E+006 hours (1.19E+005 days)
Half-Life from Model Lake : 3.117E+007 hours (1.299E+006 days)
Removal In Wastewater Treatment:
Total removal: 85.90 percent
Total biodegradation: 0.73 percent
Total sludge adsorption: 85.17 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 0.0378 1.16 1000
Water 16.1 900 1000
Soil 82 1.8e+003 1000
Sediment 1.89 8.1e+003 0
Persistence Time: 1.2e+003 hr