ChemSpider 2D Image | alpha-D-Tagatopyranose | C6H12O6

α-D-Tagatopyranose

  • Molecular FormulaC6H12O6
  • Average mass180.156 Da
  • Monoisotopic mass180.063385 Da
  • ChemSpider ID2006681

  • defined stereocentres - 4 of 4 defined stereocentres

More details:

Featured data source
The Merck Index Online

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

α-D-Tagatopyranose [ACD/Index Name] [ACD/IUPAC Name]
D-(−)-Tagatose
D-tagatopyranose [ACD/Index Name] [ACD/IUPAC Name]
D-tagatose [ACD/Index Name] [ACD/IUPAC Name]
MFCD08461057
Tagatopyranose
Tagatose [Wiki]
α-D-Tagatopyranose [German] [ACD/Index Name] [ACD/IUPAC Name]
α-D-Tagatopyranose [French] [ACD/Index Name] [ACD/IUPAC Name]
α-D-tagatose
More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

T2751_SIGMA [DBID]
ZINC03830878 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.8±0.1 g/cm3
Boiling Point: 401.1±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Enthalpy of Vaporization: 75.4±6.0 kJ/mol
Flash Point: 196.4±28.7 °C
Index of Refraction: 1.645
Molar Refractivity: 37.2±0.3 cm3
#H bond acceptors: 6
#H bond donors: 5
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 1
ACD/LogP: -0.33
ACD/LogD (pH 5.5): -2.37
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.22
ACD/LogD (pH 7.4): -2.37
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.22
Polar Surface Area: 110 Å2
Polarizability: 14.7±0.5 10-24cm3
Surface Tension: 91.9±3.0 dyne/cm
Molar Volume: 102.4±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) =  -1.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  372.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  136.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.91E-008  (Modified Grain method)
    MP  (exp database):  134.5 deg C
    Subcooled liquid VP: 2.4E-007 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: -1.55 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  7.78e+005 mg/L (20 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L
    Wat Sol (Exper. database match) =  778000.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.72E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.528E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.55  (KowWin est)
  Log Kaw used:  -12.401  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.851
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7654
   Biowin2 (Non-Linear Model)     :   0.4425
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2201  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9424  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9963
   Biowin6 (MITI Non-Linear Model):   0.8711
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8000
 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):  3.2E-005 Pa (2.4E-007 mm Hg)
  Log Koa (Koawin est  ): 10.851
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0938 
       Octanol/air (Koa) model:  0.0174 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.772 
       Mackay model           :  0.882 
       Octanol/air (Koa) model:  0.582 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  68.9254 E-12 cm3/molecule-sec
      Half-Life =     0.155 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.862 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.827 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -1.55 (estimated)

 Volatilization from Water:
    Henry LC:  9.72E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.085E+010  hours   (3.369E+009 days)
    Half-Life from Model Lake :  8.82E+011  hours   (3.675E+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       1.09e-006       3.72         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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