Found 189 results

Search term: MF = 'C_{16}H_{26}O_{7}'
ChemSpider 2D Image | (2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl butyrate | C16H26O7

(2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl butyrate

  • Molecular FormulaC16H26O7
  • Average mass330.373 Da
  • Monoisotopic mass330.167847 Da
  • ChemSpider ID323183

More details:

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

(2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl butyrate [ACD/IUPAC Name]
(2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methylbutyrat [German] [ACD/IUPAC Name]
Butyrate de (2,2,7,7-tétraméthyltétrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)méthyle [French] [ACD/IUPAC Name]

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

AIDS133603 [DBID]
AIDS-133603 [DBID]
BAS 00926133 [DBID]
NCI60_009621 [DBID]
NSC629691 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 387.4±37.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 63.6±3.0 kJ/mol
Flash Point: 167.4±26.5 °C
Index of Refraction: 1.451
Molar Refractivity: 80.1±0.3 cm3
#H bond acceptors: 7
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 4.51
ACD/LogD (pH 5.5): 3.73
ACD/BCF (pH 5.5): 400.49
ACD/KOC (pH 5.5): 2538.28
ACD/LogD (pH 7.4): 3.73
ACD/BCF (pH 7.4): 400.49
ACD/KOC (pH 7.4): 2538.28
Polar Surface Area: 72 Å2
Polarizability: 31.7±0.5 10-24cm3
Surface Tension: 37.3±3.0 dyne/cm
Molar Volume: 297.5±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) =  1.78

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  371.27  (Adapted Stein & Brown method)
    Melting Pt (deg C):  138.89  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.92E-006  (Modified Grain method)
    Subcooled liquid VP: 4.1E-005 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):  243.6
       log Kow used: 1.78 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  328.81 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.01E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.211E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.78  (KowWin est)
  Log Kaw used:  -12.085  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.865
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.3402
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1417  (months      )
   Biowin4 (Primary Survey Model) :   3.2445  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4281
   Biowin6 (MITI Non-Linear Model):   0.0275
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0694
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00547 Pa (4.1E-005 mm Hg)
  Log Koa (Koawin est  ): 13.865
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000549 
       Octanol/air (Koa) model:  18 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0194 
       Mackay model           :  0.0421 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  63.2825 E-12 cm3/molecule-sec
      Half-Life =     0.169 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.028 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0307 (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]:
  Total Kb for pH > 8 at 25 deg C :  1.365E-001  L/mol-sec
  Kb Half-Life at pH 8:      58.774  days   
  Kb Half-Life at pH 7:       1.609  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.673 (BCF = 4.713)
       log Kow used: 1.78 (estimated)

 Volatilization from Water:
    Henry LC:  2.01E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.294E+010  hours   (2.206E+009 days)
    Half-Life from Model Lake : 5.776E+011  hours   (2.407E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               2.09  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.99  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       1.65e-007       4.06         1000       
   Water     28.2            1.44e+003    1000       
   Soil      71.7            2.88e+003    1000       
   Sediment  0.0885          1.3e+004     0          
     Persistence Time: 1.7e+003 hr

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