This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
also you can go back to the Datasheet
CAS Number: 56633-28-4
SMILES : CC1=CCCC2(C)CCC3C(C)(C)CC123
CHEM :
MOL FOR: C15 H24
MOL WT : 204.36
------------------------------ EPI SUMMARY (v4.11) --------------------------
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 v1.68 estimate) = 6.46
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 240.81 (Adapted Stein & Brown method)
Melting Pt (deg C): 48.50 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0412 (Modified Grain method)
VP (Pa, 25 deg C) : 5.49 (Modified Grain method)
Subcooled liquid VP: 0.0676 mm Hg (25 deg C, Mod-Grain method)
: 9.01 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.0365
log Kow used: 6.46 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.059998 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.95E-001 atm-m3/mole (1.97E+004 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: 3.035E-001 atm-m3/mole (3.075E+004 Pa-m3/mole)
VP: 0.0412 mm Hg (source: MPBPVP)
WS: 0.0365 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 6.46 (KowWin est)
Log Kaw used: 0.902 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.558
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.0985
Biowin2 (Non-Linear Model) : 0.0063
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.1112 (months )
Biowin4 (Primary Survey Model) : 3.0926 (weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4259
Biowin6 (MITI Non-Linear Model): 0.2655
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -1.1190
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 4.1997
BioHC Half-Life (days) : 15839.2471
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 9.01 Pa (0.0676 mm Hg)
Log Koa (Koawin est ): 5.558
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.33E-007
Octanol/air (Koa) model: 8.87E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.2E-005
Mackay model : 2.66E-005
Octanol/air (Koa) model: 7.1E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 92.9510 E-12 cm3/molecule-sec
Half-Life = 0.115 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.381 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 7.393750 E-17 cm3/molecule-sec
Half-Life = 0.155 Days (at 7E11 mol/cm3)
Half-Life = 3.720 Hrs
Fraction sorbed to airborne particulates (phi):
1.93E-005 (Junge-Pankow, Mackay avg)
7.1E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.619E+004 L/kg (MCI method)
Log Koc: 4.209 (MCI method)
Koc : 4.039E+005 L/kg (Kow method)
Log Koc: 5.606 (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 v3.01):
Log BCF from regression-based method = 3.931 (BCF = 8537 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 1.2507 days (HL = 17.81 days)
Log BCF Arnot-Gobas method (upper trophic) = 3.576 (BCF = 3767)
Log BAF Arnot-Gobas method (upper trophic) = 4.998 (BAF = 9.959e+004)
log Kow used: 6.46 (estimated)
Volatilization from Water:
Henry LC: 0.195 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.463 hours
Half-Life from Model Lake : 135.8 hours (5.66 days)
Removal In Wastewater Treatment (recommended maximum 95%):
Total removal: 97.04 percent
Total biodegradation: 0.44 percent
Total sludge adsorption: 74.24 percent
Total to Air: 22.35 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.548 1.59 1000
Water 26.8 1.44e+003 1000
Soil 43.5 2.88e+003 1000
Sediment 29.1 1.3e+004 0
Persistence Time: 336 hr