ChemSpider 2D Image | N,N-bis(trimethylsilyl)methanamine | C7H21NSi2

N,N-bis(trimethylsilyl)methanamine

  • Molecular FormulaC7H21NSi2
  • Average mass175.419 Da
  • Monoisotopic mass175.121246 Da
  • ChemSpider ID63385

More details:






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

213-061-5 [EINECS]
N,1,1,1-Tetramethyl-N-(trimethylsilyl)silanamin [German] [ACD/IUPAC Name]
N,1,1,1-Tetramethyl-N-(trimethylsilyl)silanamine [ACD/IUPAC Name]
N,1,1,1-Tétraméthyl-N-(triméthylsilyl)silanamine [French] [ACD/IUPAC Name]
N,N-bis(trimethylsilyl)methanamine
Silanamine, N,1,1,1-tetramethyl-N-(trimethylsilyl)- [ACD/Index Name]
[920-68-3]
134340-00-4 [RN]
2083-91-2 [RN]
37074-17-2 [RN]
More...

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

15235_FLUKA [DBID]
235008_ALDRICH [DBID]

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

Density: 0.8±0.1 g/cm3
Boiling Point: 149.0±23.0 °C at 760 mmHg
Vapour Pressure: 4.1±0.3 mmHg at 25°C
Enthalpy of Vaporization: 38.6±3.0 kJ/mol
Flash Point: 43.9±22.6 °C
Index of Refraction: 1.414
Molar Refractivity: 55.6±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.29
ACD/LogD (pH 5.5): 0.97
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 3.11
ACD/LogD (pH 7.4): 0.97
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 3.11
Polar Surface Area: 3 Å2
Polarizability: 22.1±0.5 10-24cm3
Surface Tension: 17.3±3.0 dyne/cm
Molar Volume: 222.8±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) =  2.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  110.05  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -61.83  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  24.2  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  222.5
       log Kow used: 2.83 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.7462 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.91E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.510E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.83  (KowWin est)
  Log Kaw used:  -2.107  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.937
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6640
   Biowin2 (Non-Linear Model)     :   0.6266
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8115  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5946  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1931
   Biowin6 (MITI Non-Linear Model):   0.0830
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2791
 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):  3.04E+003 Pa (22.8 mm Hg)
  Log Koa (Koawin est  ): 4.937
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.87E-010 
       Octanol/air (Koa) model:  2.12E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.56E-008 
       Mackay model           :  7.89E-008 
       Octanol/air (Koa) model:  1.7E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.1624 E-12 cm3/molecule-sec
      Half-Life =     4.946 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    59.356 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.73E-008 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  511
      Log Koc:  2.708 

 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 = 1.478 (BCF = 30.06)
       log Kow used: 2.83 (estimated)

 Volatilization from Water:
    Henry LC:  0.000191 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      5.411  hours
    Half-Life from Model Lake :      170.1  hours   (7.087 days)

 Removal In Wastewater Treatment:
    Total removal:              12.49  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.14  percent
    Total to Air:                8.24  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       6.91            119          1000       
   Water     21              360          1000       
   Soil      71.8            720          1000       
   Sediment  0.257           3.24e+003    0          
     Persistence Time: 416 hr




                    

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