2,4,6,8-TETRAMETHYLCYCLOTETRASILOXANE


Catalog No:   FT-0606495

CAS No:   2370-88-9

  • Molecular Formula:  240.509
  • Formula Weight: C4H16O4Si4

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Warning
FW: 240.509
Density: 0.986 g/mL at 25 °C(lit.)
CAS: 2370-88-9
Bolling_Point: 134.5±0.0 °C at 760 mmHg
Product_Name: TETRAMETHYLCYCLOTETRASILOXANE
Melting_Point: −69 °C(lit.)
Flash_Point: 31.5±18.7 °C
MF: C4H16O4Si4
Flash_Point: 31.5±18.7 °C
Refractive_Index: n20/D 1.387(lit.)
FW: 240.509
Density: 0.986 g/mL at 25 °C(lit.)
Bolling_Point: 134.5±0.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 369 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :99 ', '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']
Melting_Point: −69 °C(lit.)
PSA: 36.92000
MF: C4H16O4Si4
More_Info: ['1 . Appearance Colourless Liquid ', '2 . Density(g/L,20ºC)0991 ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)-69 ', '5 . Boiling point(ºC,Atmospheric pressure)134-135 ', '6 . Boiling point(ºC 35mmHg)Unknow ', '7 . Refractive index(nD20)1387 ', '8 . Flash point(ºF)76 ', '9 . Specific rotation()Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)25 ', '11 . Vapor pressure(Pa,20ºC)Unknow ', '12 . Saturated vapor pressure(kPa,20ºC)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 不能拌and 的or 难以拌and ']
Vapor_Pressure: 9.9±0.2 mmHg at 25°C
Exact_Mass: 240.012558
Hazard_Codes: Xi: Irritant;
Symbol: Warning
Packing_Group: III
Hazard_Class: 3
HS_Code: 2901100000
Personal_Protective_Equipment: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk_Statements(EU): R10;R36
Safety_Statements: S16-S26-S36
RIDADR: UN 1993 3/PG 3
WGK_Germany: 3

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