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CAS Number: 67634-16-6
SMILES : OCC(CC(C=C1C)C)C1
CHEM : 3-Cyclohexene-1-methanol, 3,5-dimethyl-
MOL FOR: C9 H16 O1
MOL WT : 140.23
------------------------------ 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) = 2.88
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 223.88 (Adapted Stein & Brown method)
Melting Pt (deg C): 6.17 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0171 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 2.27 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 941.7
log Kow used: 2.88 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 2343.2 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.19E-005 atm-m3/mole (1.21E+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: 3.351E-006 atm-m3/mole (3.395E-001 Pa-m3/mole)
VP: 0.0171 mm Hg (source: MPBPVP)
WS: 942 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.88 (KowWin est)
Log Kaw used: -3.313 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.193
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8395
Biowin2 (Non-Linear Model) : 0.8943
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0493 (weeks )
Biowin4 (Primary Survey Model) : 3.7749 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5769
Biowin6 (MITI Non-Linear Model): 0.5480
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.6010
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): 2.09 Pa (0.0157 mm Hg)
Log Koa (Koawin est ): 6.193
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.43E-006
Octanol/air (Koa) model: 3.83E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 5.18E-005
Mackay model : 0.000115
Octanol/air (Koa) model: 3.06E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 99.9223 E-12 cm3/molecule-sec
Half-Life = 0.107 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.285 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 43.000000 E-17 cm3/molecule-sec
Half-Life = 0.027 Days (at 7E11 mol/cm3)
Half-Life = 38.378 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
8.32E-005 (Junge-Pankow, Mackay avg)
3.06E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 55.23 L/kg (MCI method)
Log Koc: 1.742 (MCI method)
Koc : 127.8 L/kg (Kow method)
Log Koc: 2.107 (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 = 1.566 (BCF = 36.82 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.2426 days (HL = 0.572 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.775 (BCF = 59.61)
Log BAF Arnot-Gobas method (upper trophic) = 1.775 (BAF = 59.61)
log Kow used: 2.88 (estimated)
Volatilization from Water:
Henry LC: 1.19E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 59.47 hours (2.478 days)
Half-Life from Model Lake : 748.1 hours (31.17 days)
Removal In Wastewater Treatment:
Total removal: 5.41 percent
Total biodegradation: 0.12 percent
Total sludge adsorption: 4.66 percent
Total to Air: 0.64 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0655 0.512 1000
Water 30.4 360 1000
Soil 69.4 720 1000
Sediment 0.125 3.24e+003 0
Persistence Time: 408 hr