SMILES : OC(C=CC=C(C)C)(CC)C
CHEM : 4,6-Octadien-3-ol, 3,7-dimethyl-
CAS NUM: 018479-54-4
MOL FOR: C10 H18 O1
MOL WT : 154.25
------------------------------ EPI SUMMARY (v3.20) --------------------------
Physical Property Inputs:
Water Solubility (mg/L): ------
Vapor Pressure (mm Hg) : ------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 3.30
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 211.53 (Adapted Stein & Brown method)
Melting Pt (deg C): -10.86 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0366 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 355.4
log Kow used: 3.30 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1516.5 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Vinyl/Allyl Alcohols
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 4.07E-005 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 2.090E-005 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.30 (KowWin est)
Log Kaw used: -2.779 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.079
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.4902
Biowin2 (Non-Linear Model) : 0.2880
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6462 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4717 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3905
Biowin6 (MITI Non-Linear Model): 0.2818
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.0110
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): 4.43 Pa (0.0332 mm Hg)
Log Koa (Koawin est ): 6.079
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.78E-007
Octanol/air (Koa) model: 2.94E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.45E-005
Mackay model : 5.42E-005
Octanol/air (Koa) model: 2.36E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 194.6453 E-12 cm3/molecule-sec
Half-Life = 0.055 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.659 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 34.222500 E-17 cm3/molecule-sec
Half-Life = 0.033 Days (at 7E11 mol/cm3)
Half-Life = 48.221 Min
Fraction sorbed to airborne particulates (phi): 3.93E-005 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 56.32
Log Koc: 1.751
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 1.843 (BCF = 69.68)
log Kow used: 3.30 (estimated)
Volatilization from Water:
Henry LC: 4.07E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 30.43 hours (1.268 days)
Half-Life from Model Lake : 312.9 hours (13.04 days)
Removal In Wastewater Treatment:
Total removal: 11.10 percent
Total biodegradation: 0.15 percent
Total sludge adsorption: 8.97 percent
Total to Air: 1.99 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.029 0.499 1000
Water 16.4 900 1000
Soil 82.9 1.8e+003 1000
Sediment 0.741 8.1e+003 0
Persistence Time: 985 hr