SMILES : C=CC(C)=CCC=C(C)CCC=C(C)C
CHEM : 1,3,6,10-Dodecatetraene, 3,7,11-trimethyl-, (E,E)-
CAS NUM: 000502-61-4
MOL FOR: C15 H24
MOL WT : 204.36
------------------------------ 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) = 7.10
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 261.11 (Adapted Stein & Brown method)
Melting Pt (deg C): -17.22 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.025 (Mean VP of Antoine & Grain methods)
MP (exp database): < 25 deg C
BP (exp database): 125 @ 12 mm Hg deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 0.01053
log Kow used: 7.10 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.42892 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 2.64E+000 atm-m3/mole
Group Method: 1.02E-001 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 6.384E-001 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 7.10 (KowWin est)
Log Kaw used: 2.033 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.067
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6503
Biowin2 (Non-Linear Model) : 0.5267
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7476 (weeks-months)
Biowin4 (Primary Survey Model) : 3.5529 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2912
Biowin6 (MITI Non-Linear Model): 0.1374
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1546
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 0.2616
BioHC Half-Life (days) : 1.8265
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 3.33 Pa (0.025 mm Hg)
Log Koa (Koawin est ): 5.067
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 9E-007
Octanol/air (Koa) model: 2.86E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 3.25E-005
Mackay model : 7.2E-005
Octanol/air (Koa) model: 2.29E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 319.5756 E-12 cm3/molecule-sec
Half-Life = 0.033 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 24.098 Min
Ozone Reaction:
OVERALL Ozone Rate Constant = 104.000000 E-17 cm3/molecule-sec
Half-Life = 0.011 Days (at 7E11 mol/cm3)
Half-Life = 15.868 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi): 5.23E-005 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 2.378E+004
Log Koc: 4.376
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 4.680 (BCF = 4.783e+004)
log Kow used: 7.10 (estimated)
Volatilization from Water:
Henry LC: 0.102 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 4.189 hours
Half-Life from Model Lake : 135.9 hours (5.661 days)
Removal In Wastewater Treatment:
Total removal: 94.68 percent
Total biodegradation: 0.70 percent
Total sludge adsorption: 88.76 percent
Total to Air: 5.23 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.00347 0.199 1000
Water 2.08 900 1000
Soil 29.5 1.8e+003 1000
Sediment 68.4 8.1e+003 0
Persistence Time: 2.91e+003 hr