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CAS Num: 000299-27-4
SMILES : KOC(=O)C(O)C(O)C(O)C(O)CO
CHEM : D-Gluconic acid, monopotassium salt
MOL FOR: C6 H11 O7 K1
MOL WT : 234.25
------------------------------ 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) = -5.99
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 613.05 (Adapted Stein & Brown method)
Melting Pt (deg C): 265.41 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 7.23E-018 (Modified Grain method)
VP (Pa, 25 deg C) : 9.63E-016 (Modified Grain method)
Subcooled liquid VP: 3.13E-015 mm Hg (25 deg C, Mod-Grain method)
: 4.17E-013 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 1e+006
log Kow used: -5.99 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : Incomplete
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: 2.228E-024 atm-m3/mole (2.258E-019 Pa-m3/mole)
VP: 7.23E-018 mm Hg (source: MPBPVP)
WS: 1E+006 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Can Not Estimate (can not calculate HenryLC)
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.5205
Biowin2 (Non-Linear Model) : 0.9984
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.9301 (days )
Biowin4 (Primary Survey Model) : 4.5975 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.9622
Biowin6 (MITI Non-Linear Model): 0.9547
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.0493
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): 4.17E-013 Pa (3.13E-015 mm Hg)
Log Koa (): not available
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 7.19E+006
Octanol/air (Koa) model: not available
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: not available
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 38.1277 E-12 cm3/molecule-sec
Half-Life = 0.281 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 3.366 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
1 (Junge-Pankow, Mackay avg)
not available (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 10 L/kg (MCI method)
Log Koc: 1.000 (MCI method)
Koc : 0.0001046 L/kg (Kow method)
Log Koc: -3.980 (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 = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -3.7597 days (HL = 0.0001739 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.8933)
Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.8933)
log Kow used: -1.87 (estimated)
Volatilization from Water:
Henry LC: 2.23E-024 atm-m3/mole (calculated from VP/WS)
Half-Life from Model River: 4.021E+020 hours (1.675E+019 days)
Half-Life from Model Lake : 4.387E+021 hours (1.828E+020 days)
Removal In Wastewater Treatment:
Total removal: 1.85 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.75 percent
Total to Air: 0.00 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 1.26e-007 6.73 1000
Water 24.4 55.9 1000
Soil 75.6 112 1000
Sediment 0.0362 503 0
Persistence Time: 126 hr