Bis(trimethylsilyl)acetylene


Catalog No:   FT-0623103

CAS No:   14630-40-1

  • Molecular Formula:  170.400
  • Formula Weight: C8H18Si2

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Product_Name: Bis(trimethylsilyl)acetylene
Flash_Point: 17.1±11.5 °C
Melting_Point: 21-24 °C(lit.)
FW: 170.400
Density: 0.8±0.1 g/cm3
CAS: 14630-40-1
Bolling_Point: 134.6±8.0 °C at 760 mmHg
MF: C8H18Si2
Molecular_Structure: ['1 . Molar refractive index 5455 ', '2 . Molar volume (m3/mol)2153 ', '3 . Parachor (902K)4469 ', '4 . Surface tension 185 ', '5 . Polarizability 2162']
Flash_Point: 17.1±11.5 °C
Refractive_Index: 1.420
FW: 170.400
Density: 0.8±0.1 g/cm3
Bolling_Point: 134.6±8.0 °C at 760 mmHg
Melting_Point: 21-24 °C(lit.)
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :0 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :10 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :149 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP: 4.03
Water_Solubility: MAY DECOMPOSE
MF: C8H18Si2
More_Info: ['1 . Appearance Liquid 。 ', '2 . Density(g/mL,25/4℃) 0770 ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC) 21~24 ', '5 . Boiling point(ºC,Atmospheric pressure) 136~137 ', '6 . Boiling point(ºC,52kPa)Unknow ', '7 . Refractive index 14270 ', '8 . Flash point(ºC) 2 ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility Unknow。']
Vapor_Pressure: 9.9±0.2 mmHg at 25°C
Exact_Mass: 170.094696
Hazard_Codes: F:Flammable;Xi:Irritant;
Risk_Statements(EU): R11;R36/37/38
Packing_Group: III
Hazard_Class: 3
RIDADR: UN 1993 3/PG 2
HS_Code: 29310095
WGK_Germany: 3
Safety_Statements: S16-S26-S36

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