SMILES : OCCC=CCCCC
CHEM : 3-Octen-1-ol, (Z)-
CAS NUM: 020125-84-2
MOL FOR: C8 H16 O1
MOL WT : 128.22
------------------------------ 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) = 2.59
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 206.75 (Adapted Stein & Brown method)
Melting Pt (deg C): -15.22 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.049 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 1855
log Kow used: 2.59 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1670.4 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 2.73E-005 atm-m3/mole
Group Method: 1.02E-005 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 4.457E-006 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.59 (KowWin est)
Log Kaw used: -2.952 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.542
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.9537
Biowin2 (Non-Linear Model) : 0.9845
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.3741 (days-weeks )
Biowin4 (Primary Survey Model) : 4.0613 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7517
Biowin6 (MITI Non-Linear Model): 0.8862
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.5545
Ready Biodegradability Prediction: YES
Hydrocarbon Biodegradation (BioHCwin v1.01):
Structure incompatible with current estimation method!
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 5.89 Pa (0.0442 mm Hg)
Log Koa (Koawin est ): 5.542
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 5.09E-007
Octanol/air (Koa) model: 8.55E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.84E-005
Mackay model : 4.07E-005
Octanol/air (Koa) model: 6.84E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 65.5877 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 73.1877 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 1.957 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.754 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi): 2.96E-005 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 28.27
Log Koc: 1.451
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 = 1.295 (BCF = 19.71)
log Kow used: 2.59 (estimated)
Volatilization from Water:
Henry LC: 2.73E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 39.74 hours (1.656 days)
Half-Life from Model Lake : 372.5 hours (15.52 days)
Removal In Wastewater Treatment:
Total removal: 4.80 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 3.24 percent
Total to Air: 1.45 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.263 1.37 1000
Water 28.4 208 1000
Soil 71.2 416 1000
Sediment 0.19 1.87e+003 0
Persistence Time: 265 hr