C5H10O2 structure

C5H10O2 structure
Molecular Formula C5H10O2
Average mass 102.132 Da
Density 0.9±0.1 g/cm3
Boiling Point 142.7±13.0 °C at 760 mmHg
Flash Point 38.7±13.4 °C
Molar Refractivity 27.0±0.3 cm3
Polarizability 10.7±0.5 10-24cm3
Surface Tension 24.9±3.0 dyne/cm
Molar Volume 114.6±3.0 cm3

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density: 0.9±0.1 g/cm3
Boiling Point: 142.7±13.0 °C at 760 mmHg
Vapour Pressure: 5.5±0.3 mmHg at 25°C
Enthalpy of Vaporization: 38.0±3.0 kJ/mol
Flash Point: 38.7±13.4 °C
Index of Refraction: 1.387
Molar Refractivity: 27.0±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 0.00
ACD/LogD (pH 5.5): 0.20
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 30.47
ACD/LogD (pH 7.4): 0.20
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 30.47
Polar Surface Area: 26 Å2
Polarizability: 10.7±0.5 10-24cm3
Surface Tension: 24.9±3.0 dyne/cm
Molar Volume: 114.6±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = -0.01

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 119.69 (Adapted Stein & Brown method)
 Melting Pt (deg C): -49.33 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 19 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 1.174e+005
 log Kow used: -0.01 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 7.4657e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 5.45E-006 atm-m3/mole
 Group Method: 1.65E-006 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 2.175E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: -0.01 (KowWin est)
 Log Kaw used: -3.652 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 3.642
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.3584
 Biowin2 (Non-Linear Model) : 0.0892
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9423 (weeks )
 Biowin4 (Primary Survey Model) : 3.6684 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.6272
 Biowin6 (MITI Non-Linear Model): 0.7688
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.0798
 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): 2.37E+003 Pa (17.8 mm Hg)
 Log Koa (Koawin est ): 3.642
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.26E-009 
 Octanol/air (Koa) model: 1.08E-009 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 4.57E-008 
 Mackay model : 1.01E-007 
 Octanol/air (Koa) model: 8.61E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 6.3335 E-12 cm3/molecule-sec
 Half-Life = 1.689 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 20.265 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 7.34E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 1
 Log Koc: 0.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 0.500 (BCF = 3.162)
 log Kow used: -0.01 (estimated)

 Volatilization from Water:
 Henry LC: 5.45E-006 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 109.6 hours (4.567 days)
 Half-Life from Model Lake : 1280 hours (53.35 days)

 Removal In Wastewater Treatment:
 Total removal: 2.15 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.75 percent
 Total to Air: 0.31 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 3.95 40.5 1000 
 Water 46.6 360 1000 
 Soil 49.4 720 1000 
 Sediment 0.086 3.24e+003 0 
 Persistence Time: 344 hr




 

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