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 Num: 030168-23-1
SMILES : O=CCCC=C(C(C(C(C12)CC3)C3)C1)C2
CHEM : Butanal, 4-(octahydro-4,7-methano-5H-inden-5-ylidene)-
MOL FOR: C14 H20 O1
MOL WT : 204.31
------------------------------ EPI SUMMARY (v4.00) --------------------------
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) = 3.91
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 292.37 (Adapted Stein & Brown method)
Melting Pt (deg C): 64.93 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00124 (Modified Grain method)
VP (Pa, 25 deg C) : 0.165 (Modified Grain method)
Subcooled liquid VP: 0.00292 mm Hg (25 deg C, Mod-Grain method)
: 0.39 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 19.01
log Kow used: 3.91 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 12.425 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Aldehydes (Mono)
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.81E-004 atm-m3/mole (1.83E+001 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: 1.754E-005 atm-m3/mole (1.777E+000 Pa-m3/mole)
VP: 0.00124 mm Hg (source: MPBPVP)
WS: 19 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.91 (KowWin est)
Log Kaw used: -2.131 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.041
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.9349
Biowin2 (Non-Linear Model) : 0.9993
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7700 (weeks )
Biowin4 (Primary Survey Model) : 3.7496 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7691
Biowin6 (MITI Non-Linear Model): 0.7157
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.4948
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): 0.389 Pa (0.00292 mm Hg)
Log Koa (Koawin est ): 6.041
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 7.71E-006
Octanol/air (Koa) model: 2.7E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000278
Mackay model : 0.000616
Octanol/air (Koa) model: 2.16E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 121.8295 E-12 cm3/molecule-sec
Half-Life = 0.088 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.054 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 43.000000 E-17 cm3/molecule-sec
Half-Life = 0.027 Days (at 7E11 mol/cm3)
Half-Life = 38.378 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.000447 (Junge-Pankow, Mackay avg)
2.16E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 710.9 L/kg (MCI method)
Log Koc: 2.852 (MCI method)
Koc : 722 L/kg (Kow method)
Log Koc: 2.859 (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 = 2.247 (BCF = 176.8 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.7141 days (HL = 5.177 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.786 (BCF = 611.4)
Log BAF Arnot-Gobas method (upper trophic) = 2.791 (BAF = 617.5)
log Kow used: 3.91 (estimated)
Volatilization from Water:
Henry LC: 0.000181 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 6.082 hours
Half-Life from Model Lake : 186.2 hours (7.759 days)
Removal In Wastewater Treatment:
Total removal: 31.30 percent
Total biodegradation: 0.27 percent
Total sludge adsorption: 25.01 percent
Total to Air: 6.02 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0745 0.491 1000
Water 20.5 360 1000
Soil 78.9 720 1000
Sediment 0.54 3.24e+003 0
Persistence Time: 413 hr