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CAS Number: 21391-84-4
SMILES : OC1C(=C)CCC(C(=C)C)C1
CHEM : (1S,5R)-2-methylidene-5-(prop-1-en-2-yl)cyclohexanol
MOL FOR: C10 H16 O1
MOL WT : 152.24
------------------------------ EPI SUMMARY (v4.00) --------------------------
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 v1.67 estimate) = 3.37
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 224.54 (Adapted Stein & Brown method)
Melting Pt (deg C): 4.33 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0164 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 2.18 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 319.2
log Kow used: 3.37 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 944.49 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Vinyl/Allyl Alcohols
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.18E-005 atm-m3/mole (1.19E+000 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: 1.029E-005 atm-m3/mole (1.043E+000 Pa-m3/mole)
VP: 0.0164 mm Hg (source: MPBPVP)
WS: 319 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.37 (KowWin est)
Log Kaw used: -3.317 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.687
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8338
Biowin2 (Non-Linear Model) : 0.8770
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0227 (weeks )
Biowin4 (Primary Survey Model) : 3.7575 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5296
Biowin6 (MITI Non-Linear Model): 0.4302
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3140
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): 2.01 Pa (0.0151 mm Hg)
Log Koa (Koawin est ): 6.687
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.49E-006
Octanol/air (Koa) model: 1.19E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 5.38E-005
Mackay model : 0.000119
Octanol/air (Koa) model: 9.55E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 118.3376 E-12 cm3/molecule-sec
Half-Life = 0.090 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.085 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 2.400000 E-17 cm3/molecule-sec
Half-Life = 0.477 Days (at 7E11 mol/cm3)
Half-Life = 11.460 Hrs
Fraction sorbed to airborne particulates (phi):
8.65E-005 (Junge-Pankow, Mackay avg)
9.55E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 88.15 L/kg (MCI method)
Log Koc: 1.945 (MCI method)
Koc : 238.6 L/kg (Kow method)
Log Koc: 2.378 (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 = 1.889 (BCF = 77.46 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.0005 days (HL = 1.001 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.191 (BCF = 155.3)
Log BAF Arnot-Gobas method (upper trophic) = 2.191 (BAF = 155.3)
log Kow used: 3.37 (estimated)
Volatilization from Water:
Henry LC: 1.18E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 62.48 hours (2.603 days)
Half-Life from Model Lake : 785.1 hours (32.71 days)
Removal In Wastewater Treatment:
Total removal: 10.96 percent
Total biodegradation: 0.16 percent
Total sludge adsorption: 10.20 percent
Total to Air: 0.60 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.217 1.82 1000
Water 28.4 360 1000
Soil 71.3 720 1000
Sediment 0.153 3.24e+003 0
Persistence Time: 423 hr