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CAS Num: 059052-82-3
SMILES : O=COC(CCCCCCCCCC1)C1
CHEM : Cyclododecanol, formate
MOL FOR: C13 H24 O2
MOL WT : 212.34
------------------------------ 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) = 5.04
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 282.53 (Adapted Stein & Brown method)
Melting Pt (deg C): 29.69 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00446 (Modified Grain method)
VP (Pa, 25 deg C) : 0.595 (Modified Grain method)
Subcooled liquid VP: 0.00491 mm Hg (25 deg C, Mod-Grain method)
: 0.655 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 1.868
log Kow used: 5.04 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 96.445 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.39E-003 atm-m3/mole (2.42E+002 Pa-m3/mole)
Group Method: 1.65E-003 atm-m3/mole (1.68E+002 Pa-m3/mole)
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 6.671E-004 atm-m3/mole (6.759E+001 Pa-m3/mole)
VP: 0.00446 mm Hg (source: MPBPVP)
WS: 1.87 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.04 (KowWin est)
Log Kaw used: -1.010 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.050
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8206
Biowin2 (Non-Linear Model) : 0.9833
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8701 (weeks )
Biowin4 (Primary Survey Model) : 3.7703 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6536
Biowin6 (MITI Non-Linear Model): 0.7882
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.2728
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): 0.655 Pa (0.00491 mm Hg)
Log Koa (Koawin est ): 6.050
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.58E-006
Octanol/air (Koa) model: 2.75E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000165
Mackay model : 0.000366
Octanol/air (Koa) model: 2.2E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 20.2396 E-12 cm3/molecule-sec
Half-Life = 0.528 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 6.342 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.000266 (Junge-Pankow, Mackay avg)
2.2E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1503 L/kg (MCI method)
Log Koc: 3.177 (MCI method)
Koc : 4439 L/kg (Kow method)
Log Koc: 3.647 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 4.148E+000 L/mol-sec
Kb Half-Life at pH 8: 1.934 days
Kb Half-Life at pH 7: 19.341 days
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.00):
Log BCF from regression-based method = 2.994 (BCF = 985.6 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.2211 days (HL = 0.601 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.389 (BCF = 244.7)
Log BAF Arnot-Gobas method (upper trophic) = 2.390 (BAF = 245.2)
log Kow used: 5.04 (estimated)
Volatilization from Water:
Henry LC: 0.00165 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2.004 hours
Half-Life from Model Lake : 144 hours (6.002 days)
Removal In Wastewater Treatment:
Total removal: 82.50 percent
Total biodegradation: 0.59 percent
Total sludge adsorption: 73.16 percent
Total to Air: 8.75 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 2.24 12.7 1000
Water 18 360 1000
Soil 78.9 720 1000
Sediment 0.906 3.24e+003 0
Persistence Time: 366 hr