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CAS Number: 3899-34-1
SMILES : CC=CC(C)O
CHEM : (E)-pent-3-en-2-ol
MOL FOR: C5 H10 O1
MOL WT : 86.13
------------------------------ 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) = 1.04
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 122.82 (Adapted Stein & Brown method)
Melting Pt (deg C): -64.13 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 6.01 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 802 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 5.283e+004
log Kow used: 1.04 (estimated)
no-melting pt equation used
Water Sol (Exper. database match) = 8.92e+004 mg/L (25 deg C)
Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 76801 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 : 1.17E-005 atm-m3/mole (1.18E+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: 1.289E-005 atm-m3/mole (1.306E+000 Pa-m3/mole)
VP: 6.01 mm Hg (source: MPBPVP)
WS: 5.28E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.04 (KowWin est)
Log Kaw used: -3.320 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 4.360
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8653
Biowin2 (Non-Linear Model) : 0.9480
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.1688 (weeks )
Biowin4 (Primary Survey Model) : 3.8529 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5796
Biowin6 (MITI Non-Linear Model): 0.7387
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.4968
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): 735 Pa (5.51 mm Hg)
Log Koa (Koawin est ): 4.360
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.08E-009
Octanol/air (Koa) model: 5.62E-009
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.47E-007
Mackay model : 3.27E-007
Octanol/air (Koa) model: 4.5E-007
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 63.6333 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 71.2333 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 2.017 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.802 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):
2.37E-007 (Junge-Pankow, Mackay avg)
4.5E-007 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 5.32 L/kg (MCI method)
Log Koc: 0.726 (MCI method)
Koc : 12.27 L/kg (Kow method)
Log Koc: 1.089 (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 = 0.356 (BCF = 2.268 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.0021 days (HL = 0.09952 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.260 (BCF = 1.818)
Log BAF Arnot-Gobas method (upper trophic) = 0.260 (BAF = 1.818)
log Kow used: 1.04 (estimated)
Volatilization from Water:
Henry LC: 1.17E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 47.39 hours (1.975 days)
Half-Life from Model Lake : 594.8 hours (24.78 days)
Removal In Wastewater Treatment:
Total removal: 2.53 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.79 percent
Total to Air: 0.65 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.23 1.39 1000
Water 43.6 360 1000
Soil 56.1 720 1000
Sediment 0.0895 3.24e+003 0
Persistence Time: 335 hr