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CAS Number: 38043-83-3
SMILES : CC1=CCC2C(C1C2(C)C)O
CHEM :
MOL FOR: C10 H16 O1
MOL WT : 152.24
------------------------------ 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) = 2.73
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 220.98 (Adapted Stein & Brown method)
Melting Pt (deg C): 33.27 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0158 (Modified Grain method)
VP (Pa, 25 deg C) : 2.11 (Modified Grain method)
Subcooled liquid VP: 0.0188 mm Hg (25 deg C, Mod-Grain method)
: 2.5 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1118
log Kow used: 2.73 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 701.8 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.96E-006 atm-m3/mole (7.05E-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: 2.831E-006 atm-m3/mole (2.868E-001 Pa-m3/mole)
VP: 0.0158 mm Hg (source: MPBPVP)
WS: 1.12E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.73 (KowWin est)
Log Kaw used: -3.546 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.276
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6499
Biowin2 (Non-Linear Model) : 0.5601
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8106 (weeks )
Biowin4 (Primary Survey Model) : 3.6041 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5525
Biowin6 (MITI Non-Linear Model): 0.3702
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3207
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): 2.51 Pa (0.0188 mm Hg)
Log Koa (Koawin est ): 6.276
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.2E-006
Octanol/air (Koa) model: 4.63E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 4.32E-005
Mackay model : 9.57E-005
Octanol/air (Koa) model: 3.71E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 93.3683 E-12 cm3/molecule-sec
Half-Life = 0.115 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.375 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):
6.95E-005 (Junge-Pankow, Mackay avg)
3.71E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 81.98 L/kg (MCI method)
Log Koc: 1.914 (MCI method)
Koc : 105.6 L/kg (Kow method)
Log Koc: 2.024 (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 = 1.468 (BCF = 29.41 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.1676 days (HL = 1.471 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.722 (BCF = 52.67)
Log BAF Arnot-Gobas method (upper trophic) = 1.722 (BAF = 52.67)
log Kow used: 2.73 (estimated)
Volatilization from Water:
Henry LC: 6.96E-006 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 105.1 hours (4.377 days)
Half-Life from Model Lake : 1249 hours (52.06 days)
Removal In Wastewater Treatment:
Total removal: 4.32 percent
Total biodegradation: 0.11 percent
Total sludge adsorption: 3.83 percent
Total to Air: 0.38 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0616 0.519 1000
Water 28.8 360 1000
Soil 71 720 1000
Sediment 0.149 3.24e+003 0
Persistence Time: 424 hr