SMILES : O=C(OCC(C)C)c(c(NC)ccc1)c1
CHEM : Benzoic acid, 2-(methylamino)-, 2-methylpropyl ester
CAS NUM: 065505-24-0
MOL FOR: C12 H17 N1 O2
MOL WT : 207.27
------------------------------ 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) = 4.21
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 289.22 (Adapted Stein & Brown method)
Melting Pt (deg C): 62.99 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00153 (Modified Grain method)
Subcooled liquid VP: 0.00345 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): 10.15
log Kow used: 4.21 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 153.31 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 6.30E-008 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 4.111E-005 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.21 (KowWin est)
Log Kaw used: -5.589 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 9.799
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.5893
Biowin2 (Non-Linear Model) : 0.9036
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7464 (weeks-months)
Biowin4 (Primary Survey Model) : 3.6693 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3144
Biowin6 (MITI Non-Linear Model): 0.2027
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.0302
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): 0.46 Pa (0.00345 mm Hg)
Log Koa (Koawin est ): 9.799
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.52E-006
Octanol/air (Koa) model: 0.00155
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000236
Mackay model : 0.000521
Octanol/air (Koa) model: 0.11
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 19.6135 E-12 cm3/molecule-sec
Half-Life = 0.545 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 6.544 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi): 0.000378 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 163.5
Log Koc: 2.214
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Total Kb for pH > 8 at 25 deg C : 2.058E-002 L/mol-sec
Kb Half-Life at pH 8: 1.067 years
Kb Half-Life at pH 7: 10.671 years
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 2.543 (BCF = 349.3)
log Kow used: 4.21 (estimated)
Volatilization from Water:
Henry LC: 6.3E-008 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.007E+004 hours (836.4 days)
Half-Life from Model Lake : 1.461E+005 hours (6087 days)
Removal In Wastewater Treatment:
Total removal: 40.46 percent
Total biodegradation: 0.40 percent
Total sludge adsorption: 40.06 percent
Total to Air: 0.00 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.223 13.1 1000
Water 13.4 900 1000
Soil 81.2 1.8e+003 1000
Sediment 5.17 8.1e+003 0
Persistence Time: 1.44e+003 hr