95115

Tris(trimethylsiloxy)(vinyl)silane

≥97.0% (GC)

• Synonym(s): Vinyltris(trimethylsiloxy)silane, [Tris(trimethylsiloxy)silyl]ethylene
• Linear Formula: [(CH₃)₃SiO]₃SiCH=CH₂
• CAS Number: 5356-84-3
• Molecular Weight: 322.70
• Beilstein/REAXYS Number: 1795324
• EC Number: 226-342-2
• MDL number: MFCD00054159
• UNSPSC Code: 12352100
• PubChem Substance ID: 24890093
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥97.0% (GC)
• form: liquid
• refractive index: n20/D 1.395 (lit.); n20/D 1.395
• bp: 86.5-87.5 °C/15 mmHg (lit.)
• density: 0.861 g/mL at 25 °C (lit.)
• SMILES string: C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C=C
• InChI: 1S/C11H30O3Si4/c1-11-18(12-15(2,3)4,13-16(5,6)7)14-17(8,9)10/h11H,1H2,2-10H3
• InChI key: CHEFFAKKAFRMHG-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 150.8 °F - closed cup
• flash_point_c: 66 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter