PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.


ChemSpider 2D Image | WY2675000 | O2Te

WY2675000

  • Molecular FormulaO2Te
  • Average mass159.599 Da
  • Monoisotopic mass161.896057 Da
  • ChemSpider ID56390

More details:






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

231-193-1 [EINECS]
7446-07-3 [RN]
MFCD00011263 [MDL number]
Oxotellane oxide [ACD/IUPAC Name]
Oxotellanoxid [German] [ACD/IUPAC Name]
Oxyde de oxotellane [French] [ACD/IUPAC Name]
Tellane, oxo-, oxide [ACD/Index Name]
TELLURIUM DIOXIDE
TELLURIUM(IV) OXIDE
WY2675000
More...

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

397E9RKE83 [DBID]
204552_ALDRICH [DBID]
243450_ALDRICH [DBID]
435902_ALDRICH [DBID]
552992_ALDRICH [DBID]
86370_FLUKA [DBID]
99.995% (metals basis) [DBID]
CPD-4544 [DBID]
NSC8956 [DBID]
UNII:397E9RKE83 [DBID]
More...

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 34 Å2
Polarizability:
Surface Tension:
Molar Volume:

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

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  564.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  242.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.45E+003  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -72 deg C
    BP  (exp database):  -10 deg C
    VP  (exp database):  3.00E+03 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  858.2
       log Kow used: 2.23 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.07e+005 mg/L (21 deg C)
        Exper. Ref:  VENABLE,CS & FUWA,T (1922)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.833e+005 mg/L
    Wat Sol (Exper. database match) =  107000.00
       Exper. Ref:  VENABLE,CS & FUWA,T (1922)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.860E-001 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6716
   Biowin2 (Non-Linear Model)     :   0.6775
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8465  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6175  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2373
   Biowin6 (MITI Non-Linear Model):   0.1109
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8361
 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):  4E+005 Pa (3E+003 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.5E-012 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.71E-010 
       Mackay model           :  6E-010 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0000 E-12 cm3/molecule-sec
      Half-Life =   -------
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.35E-010 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  23.74
      Log Koc:  1.376 

 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 = 1.016 (BCF = 10.38)
       log Kow used: 2.23 (estimated)

 Volatilization from Water:
    Henry LC:  0.186 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River:      1.293  hours
    Half-Life from Model Lake :        120  hours   (5.002 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              99.57  percent
    Total biodegradation:        0.02  percent
    Total sludge adsorption:     0.65  percent
    Total to Air:               98.90  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       56.6            1e+005       1000       
   Water     42.5            360          1000       
   Soil      0.65            720          1000       
   Sediment  0.199           3.24e+003    0          
     Persistence Time: 145 hr




                    

Click to predict properties on the Chemicalize site






Advertisement