Glucoheptitol C7H16O7 structure

C7H16O7 structure
Molecular Formula C7H16O7
Average mass 212.198 Da
Density 1.7±0.1 g/cm3
Boiling Point 625.1±50.0 °C at 760 mmHg
Flash Point 319.0±24.7 °C
Molar Refractivity 45.0±0.3 cm3
Polarizability 17.8±0.5 10-24cm3
Surface Tension 108.4±3.0 dyne/cm
Molar Volume 128.5±3.0 cm3

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

Density: 1.7±0.1 g/cm3
Boiling Point: 625.1±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±4.1 mmHg at 25°C
Enthalpy of Vaporization: 106.1±6.0 kJ/mol
Flash Point: 319.0±24.7 °C
Index of Refraction: 1.618
Molar Refractivity: 45.0±0.3 cm3
#H bond acceptors: 7
#H bond donors: 7
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 1
ACD/LogP: -5.69
ACD/LogD (pH 5.5): -3.83
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.83
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 142 Å2
Polarizability: 17.8±0.5 10-24cm3
Surface Tension: 108.4±3.0 dyne/cm
Molar Volume: 128.5±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) = -3.46
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 434.02 (Adapted Stein & Brown method)
Melting Pt (deg C): 166.38 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 5.33E-011 (Modified Grain method)
MP (exp database): 188 deg C
Subcooled liquid VP: 2.71E-009 mm Hg (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: -3.46 (estimated)
no-melting pt equation used
Water Sol (Exper. database match) = 6.46e+004 mg/L (18 deg C)
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
Wat Sol (Exper. database match) = 64600.00
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 3.52E-014 atm-m3/mole
Group Method: 7.92E-034 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 1.488E-017 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -3.46 (KowWin est)
Log Kaw used: -11.842 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.382
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.7576
Biowin2 (Non-Linear Model) : 0.9996
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.8500 (days )
Biowin4 (Primary Survey Model) : 4.4477 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 1.0543
Biowin6 (MITI Non-Linear Model): 0.9779
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.9882
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): 3.61E-007 Pa (2.71E-009 mm Hg)
Log Koa (Koawin est ): 8.382
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 8.3 
Octanol/air (Koa) model: 5.92E-005 
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.997 
Mackay model : 0.998 
Octanol/air (Koa) model: 0.00471 
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 60.3847 E-12 cm3/molecule-sec
Half-Life = 0.177 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 2.126 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 10.35
Log Koc: 1.015 
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: -3.46 (estimated)
Volatilization from Water:
Henry LC: 3.52E-014 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.423E+010 hours (1.01E+009 days)
Half-Life from Model Lake : 2.643E+011 hours (1.101E+010 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 0.00263 4.25 1000 
Water 26.8 55.9 1000 
Soil 73.2 112 1000 
Sediment 0.0344 503 0 
Persistence Time: 123 hr

Click to predict properties on the Chemicalize site

Get access to
knowledge base

MOney Back
No Hidden
Knowledge base
Become a Member