SMILES : O=C(OCCCCCCC)C=Cc1ccccc1
CHEM : 2-Propenoic acid, 3-phenyl-, heptyl ester
CAS NUM: 010032-08-3
MOL FOR: C16 H22 O2
MOL WT : 246.35
------------------------------ 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) = 5.30
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 331.68 (Adapted Stein & Brown method)
Melting Pt (deg C): 70.30 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.000134 (Modified Grain method)
Subcooled liquid VP: 0.000357 mm Hg (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 0.7325
log Kow used: 5.30 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.53047 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Acrylates
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 2.27E-005 atm-m3/mole
Group Method: 6.14E-006 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 5.930E-005 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.30 (KowWin est)
Log Kaw used: -3.032 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.332
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0410
Biowin2 (Non-Linear Model) : 0.9993
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.1153 (weeks )
Biowin4 (Primary Survey Model) : 3.9952 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6734
Biowin6 (MITI Non-Linear Model): 0.7529
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3606
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): 0.0476 Pa (0.000357 mm Hg)
Log Koa (Koawin est ): 8.332
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.3E-005
Octanol/air (Koa) model: 5.27E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00227
Mackay model : 0.00502
Octanol/air (Koa) model: 0.0042
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 30.3796 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 33.0396 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 4.225 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 3.885 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 1.050000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 2.100000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Fraction sorbed to airborne particulates (phi): 0.00364 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 1.017E+004
Log Koc: 4.007
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Total Kb for pH > 8 at 25 deg C : 9.614E-003 L/mol-sec
Kb Half-Life at pH 8: 2.285 years
Kb Half-Life at pH 7: 22.845 years
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 3.384 (BCF = 2420)
log Kow used: 5.30 (estimated)
Volatilization from Water:
Henry LC: 6.14E-006 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 229.1 hours (9.545 days)
Half-Life from Model Lake : 1782 hours (74.24 days)
Removal In Wastewater Treatment:
Total removal: 85.19 percent
Total biodegradation: 0.73 percent
Total sludge adsorption: 84.43 percent
Total to Air: 0.03 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.434 6.39 1000
Water 14.7 360 1000
Soil 53.3 720 1000
Sediment 31.6 3.24e+003 0
Persistence Time: 653 hr