Product Name

  • Name

    Vinyl tris(dimethylsiloxy)silane

  • EINECS
  • CAS No. 160172-46-3
  • Density 1.01g/cm
  • Solubility
  • Melting Point <0°C
  • Formula C8H24 O3 Si4
  • Boiling Point 204 ºC
  • Molecular Weight 280.62
  • Flash Point 77 ºC
  • Transport Information
  • Appearance Colorless to light yellow transparent liquid
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 160172-46-3 (Vinyl tris(dimethylsiloxy)silane)
  • Hazard Symbols
  • Synonyms Vinyltris(dimethylsiloxy)silane
  • PSA 27.69000
  • LogP 1.65050

Vinyl tris(dimethylsiloxy)silane Chemical Properties

Molecular structure of Vinyl tris(dimethylsiloxy)silane (CAS NO.160172-46-3) is:

Product Name: Vinyl tris(dimethylsiloxy)silane
CAS Registry Number: 160172-46-3
Systematic Name: 3-[(Dimethylsilyl)oxy]-3-ethenyl-1,1,5,5-tetramethyltrisiloxane 
Molecular Formula: C8H24O3Si4
Molecular Weight: 280.62
Melting Point: <0 °C
Flash Point: 77.257 °C 
Enthalpy of Vaporization: 42.238 kJ/mol 
Boiling Point: 204.133 °C at 760 mmHg 
Vapour Pressure: 0.382 mmHg at 25 °C 
SMILES: C[SiH](C)O[Si](O[SiH](C)C)(O[SiH](C)C)C=C 
InChI: InChI=1/C8H24O3Si4/c1-8-15(9-12(2)3,10-13(4)5)11-14(6)7/h8,12-14H,1H2,2-7H3
InChIKey: XQIZMIMBOWVMCX-UHFFFAOYAO 
Std. InChI: InChI=1S/C8H24O3Si4/c1-8-15(9-12(2)3,10-13(4)5)11-14(6)7/h8,12-14H,1H2,2-7H3 
Std. InChIKey: XQIZMIMBOWVMCX-UHFFFAOYSA-N

Vinyl tris(dimethylsiloxy)silane Safety Profile

Safty information about Vinyl tris(dimethylsiloxy)silane (CAS NO.160172-46-3) is:
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.
TSCA: Yes

Vinyl tris(dimethylsiloxy)silane Specification

 Vinyl tris(dimethylsiloxy)silane , its cas register number is 160172-46-3. It also can be called 3-[(Dimethylsilyl)oxy]-3-ethenyl-1,1,5,5-tetramethyl-trisiloxane .

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