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CAS Num: 005328-37-0

SMILES : O=CC(O)C(O)C(O)CO

CHEM : L-Arabinose

MOL FOR: C5 H10 O5

MOL WT : 150.13

------------------------------ 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) = -1.98

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):

Boiling Pt (deg C): 330.68 (Adapted Stein & Brown method)

Melting Pt (deg C): 96.33 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 7.5E-007 (Modified Grain method)

VP (Pa, 25 deg C) : 0.0001 (Modified Grain method)

MP (exp database): 106.5 deg C

VP (exp database): 1.97E-10 mm Hg (2.63E-008 Pa) at 25 deg C

Subcooled liquid VP: 1.26E-009 mm Hg (25 deg C, exp database VP )

: 1.68E-007 Pa (25 deg C, exp database VP )

Water Solubility Estimate from Log Kow (WSKOW v1.41):

Water Solubility at 25 deg C (mg/L): 1e+006

log Kow used: -1.98 (estimated)

no-melting pt equation used

Water Sol (Exper. database match) = 5.55e+005 mg/L ( deg C)

Exper. Ref: MERCK INDEX (1996)

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1e+006 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Aldehydes (Mono)

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 1.21E-009 atm-m3/mole (1.23E-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: 1.482E-013 atm-m3/mole (1.501E-008 Pa-m3/mole)

VP: 7.5E-007 mm Hg (source: MPBPVP)

WS: 1E+006 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: -1.98 (KowWin est)

Log Kaw used: -7.306 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 5.326

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.5956

Biowin2 (Non-Linear Model) : 1.0000

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.5296 (days-weeks )

Biowin4 (Primary Survey Model) : 4.3456 (hours-days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 1.2188

Biowin6 (MITI Non-Linear Model): 0.9938

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 1.0181

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): 1.68E-007 Pa (1.26E-009 mm Hg)

Log Koa (Koawin est ): 5.326

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 17.9

Octanol/air (Koa) model: 5.2E-008

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.998

Mackay model : 0.999

Octanol/air (Koa) model: 4.16E-006

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 74.4488 E-12 cm3/molecule-sec

Half-Life = 0.144 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 1.724 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.999 (Junge-Pankow, Mackay avg)

4.16E-006 (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 : 0.05994 L/kg (Kow method)

Log Koc: -1.222 (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) = -3.0790 days (HL = 0.0008338 days)

Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.8932)

Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.8932)

log Kow used: -1.98 (estimated)

Volatilization from Water:

Henry LC: 1.21E-009 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 5.929E+005 hours (2.47E+004 days)

Half-Life from Model Lake : 6.468E+006 hours (2.695E+005 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 0.0455 3.45 1000

Water 28.8 208 1000

Soil 71.1 416 1000

Sediment 0.0606 1.87e+003 0

Persistence Time: 396 hr

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