ChemSpider 2D Image | VV3500000 | CH4Cl2Si

VV3500000

  • Molecular FormulaCH4Cl2Si
  • Average mass115.034 Da
  • Monoisotopic mass113.945930 Da
  • ChemSpider ID6136

More details:






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

200-877-1 [EINECS]
20156-50-7 [RN]
75-54-7 [RN]
Dichlor(methyl)silan [German] [ACD/IUPAC Name]
Dichloro(methyl)silane [ACD/IUPAC Name]
Dichloro(méthyl)silane [French] [ACD/IUPAC Name]
DICHLOROMETHYLSILANE
methyl dichlorosilane
Methyldichlorosilane
Methyl-dichlorsilan [Czech]
More...

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

4RYT75289H [DBID]
440248_ALDRICH [DBID]
66630_FLUKA [DBID]
BRN 1071194 [DBID]
CCRIS 849 [DBID]
HSDB 1167 [DBID]
UN1242 [DBID]
UNII:4RYT75289H [DBID]
UNII-4RYT75289H [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      11-14-20-34 Alfa Aesar 14079
      26-36/37/39-45 Alfa Aesar 14079
      4.3 Alfa Aesar 14079
      Danger Alfa Aesar 14079
      DANGER: FLAMMABLE, burns skin and eyes Alfa Aesar 14079
      DANGER: WATER REACTIVE, FLAMMABLE; irritates skin & eyes. Alfa Aesar 14079
      H225-H260-H330-H314-EUH014 Alfa Aesar 14079
      P210-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a Alfa Aesar 14079
  • Gas Chromatography
    • Retention Index (Kovats):

      506.6 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 50 C; CAS no: 75547; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Ainshtein, A.A.; Shulyatieva, T.I., Retention indices of alkyl- and arylchlorosilanes, Zh. Anal. Khim., 27, 1972, 816-821.) NIST Spectra nist ri
      508 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 40 C; CAS no: 75547; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Garzo, G.; Fekete, J.; Blazso, M., Determination of the gas chromatographic retention indices of various organometallic compounds, Acta Chim. Acad. Sci. Hung., 51(4), 1967, 359-369.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      533.9 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 2 m; Column type: Packed; CAS no: 75547; Active phase: Lucopren G (silicone elastomer); Carrier gas: N2; Substrate: Celite 545 (0.12-0.15 mm); Data type: Normal alkane RI; Authors: Wurst, M.; Churacek, J., Analyse von organosiliciumverbindungen. VI. Retentionsindices der organosiliciumverbindungen bie der gaschromatographie, Collect. Czech. Chem. Commun., 36, 1971, 3497-3506.) NIST Spectra nist ri

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

Density:
Boiling Point: 38.4±9.0 °C at 760 mmHg
Vapour Pressure: 468.2±0.1 mmHg at 25°C
Enthalpy of Vaporization: 27.1±3.0 kJ/mol
Flash Point: -32.2±0.0 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.77
ACD/LogD (pH 5.5): 3.38
ACD/BCF (pH 5.5): 219.69
ACD/KOC (pH 5.5): 1651.51
ACD/LogD (pH 7.4): 3.38
ACD/BCF (pH 7.4): 219.69
ACD/KOC (pH 7.4): 1651.51
Polar Surface Area: 0 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) =  2.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  1.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -74.56  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.74E+003  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1611
       log Kow used: 2.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  19.907 mg/L

 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]:  7.140E-002 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)         :   0.5089
   Biowin2 (Non-Linear Model)     :   0.4139
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7328  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5283  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4375
   Biowin6 (MITI Non-Linear Model):   0.4022
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5019
 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):  2.29E+005 Pa (1.72E+003 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.31E-011 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.72E-010 
       Mackay model           :  1.05E-009 
       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): 7.6E-010 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  35.04
      Log Koc:  1.545 

 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 = 0.934 (BCF = 8.59)
       log Kow used: 2.12 (estimated)

 Volatilization from Water:
    Henry LC:  0.0714 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River:      1.103  hours
    Half-Life from Model Lake :        102  hours   (4.249 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              98.45  percent
    Total biodegradation:        0.02  percent
    Total sludge adsorption:     0.58  percent
    Total to Air:               97.84  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       51.8            1e+005       1000       
   Water     47.1            900          1000       
   Soil      0.886           1.8e+003     1000       
   Sediment  0.211           8.1e+003     0          
     Persistence Time: 166 hr




                    

Click to predict properties on the Chemicalize site






Advertisement