Product Name

  • Name

    1,8-Bis(triethoxysilyl)octane

  • EINECS
  • CAS No. 52217-60-4
  • Article Data4
  • CAS DataBase
  • Density 0.937 g/cm3
  • Solubility
  • Melting Point
  • Formula C20H46O6Si2
  • Boiling Point 408.459 ºC at 760 mmHg
  • Molecular Weight 438.753
  • Flash Point 174.179 ºC
  • Transport Information
  • Appearance
  • Safety 26-36/37/39
  • Risk Codes R36/37/38
  • Molecular Structure Molecular Structure of 52217-60-4 (1,8-Bis(triethoxysilyl)octane)
  • Hazard Symbols
  • Synonyms 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane;3,14-Dioxa-4,13-disilahexadecane,4,4,13,13-tetraethoxy-;4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecan;
  • PSA 55.38000
  • LogP 5.42380

1,8-Bis(triethoxysilyl)octane Chemical Properties

 
Systematic Name: 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane
Molecular Formula: C20H46O6Si2
Molecular Weight: 438.76 g/mol
Canonical SMILES: CCO[Si](OCC)(OCC)CCCCCCCC[Si](OCC)(OCC)OCC
InChI: InChI=1/C20H46O6Si2/c1-7-21-27(22-8-2,23-9-3)19-17-15-13-14-16-18-20-28(24-10-4,25-11-5)26-12-6/h7-20H2,1-6H3
Index of Refraction: 1.437
Molar Refractivity: 122.612 cm3
Molar Volume: 468.318 cm3
Polarizability: 48.607×10-24 cm3
Surface Tension: 26.661 dyne/cm
Density: 0.937 g/cm3
Flash Point: 174.179 °C
Enthalpy of Vaporization: 63.481 kJ/mol
Boiling Point: 408.459 °C at 760 mmHg
Vapour Pressure of 1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4): 0 mmHg at 25 °C

1,8-Bis(triethoxysilyl)octane Safety Profile

Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany of 1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4): 3

1,8-Bis(triethoxysilyl)octane Specification

 1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4), its Synonyms are 3,14-Dioxa-4,13-disilahexadecane, 4,4,13,13-tetraethoxy- ; 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane ; 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecan .

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