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CAS Number: 53834-70-1
SMILES : C=C(C)C=CCC(O)(C)C=C
CHEM : (5E)-3,7-dimethylocta-1,5,7-trien-3-ol
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) = 3.24
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 202.57 (Adapted Stein & Brown method)
Melting Pt (deg C): -12.70 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0631 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 8.42 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 406.5
log Kow used: 3.24 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 724.27 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 : 2.57E-005 atm-m3/mole (2.60E+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: 3.109E-005 atm-m3/mole (3.151E+000 Pa-m3/mole)
VP: 0.0631 mm Hg (source: MPBPVP)
WS: 407 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.24 (KowWin est)
Log Kaw used: -2.979 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.219
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.4911
Biowin2 (Non-Linear Model) : 0.2939
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6506 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4747 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4204
Biowin6 (MITI Non-Linear Model): 0.3095
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.1460
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): 7.57 Pa (0.0568 mm Hg)
Log Koa (Koawin est ): 6.219
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.96E-007
Octanol/air (Koa) model: 4.06E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.43E-005
Mackay model : 3.17E-005
Octanol/air (Koa) model: 3.25E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 172.6420 E-12 cm3/molecule-sec
Half-Life = 0.062 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.743 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 18.174999 E-17 cm3/molecule-sec
Half-Life = 0.063 Days (at 7E11 mol/cm3)
Half-Life = 1.513 Hrs
Fraction sorbed to airborne particulates (phi):
2.3E-005 (Junge-Pankow, Mackay avg)
3.25E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 75.25 L/kg (MCI method)
Log Koc: 1.876 (MCI method)
Koc : 202.2 L/kg (Kow method)
Log Koc: 2.306 (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 = 1.808 (BCF = 64.27 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.0223 days (HL = 0.95 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.103 (BCF = 126.6)
Log BAF Arnot-Gobas method (upper trophic) = 2.103 (BAF = 126.7)
log Kow used: 3.24 (estimated)
Volatilization from Water:
Henry LC: 2.57E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 29.37 hours (1.224 days)
Half-Life from Model Lake : 423.8 hours (17.66 days)
Removal In Wastewater Treatment:
Total removal: 9.57 percent
Total biodegradation: 0.14 percent
Total sludge adsorption: 8.13 percent
Total to Air: 1.30 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0581 0.75 1000
Water 25.7 900 1000
Soil 74.1 1.8e+003 1000
Sediment 0.142 8.1e+003 0
Persistence Time: 780 hr