tetraethenylsilane

• ChemBase ID: 146107
• Molecular Formular: C8H12Si
• Molecular Mass: 136.26638
• Monoisotopic Mass: 136.07082692
• SMILES: C=C[Si](C=C)(C=C)C=C
• Canonical SMILES: C=C[Si](C=C)(C=C)C=C
• InChI: InChI=1S/C8H12Si/c1-5-9(6-2,7-3)8-4/h5-8H,1-4H2
• InChIKey: UFHILTCGAOPTOV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetraethenylsilane
• IUPAC Traditional name: tetra(ethene)silane
• Synonyms: Tetravinylsilane; 四乙烯基硅烷

Database IDs

• CAS Number: 1112-55-6
• EC Number: 214-192-0
• MDL Number: MFCD00008607
• Beilstein Number: 1739438
• PubChem SID: 24859120; 162240306
• PubChem CID: 66188

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 3.4244
• LogD (pH = 7.4): 3.4244
• Log P: 3.4244
• Molar Refractivity: 37.9292 cm^3
• Polarizability: 17.504173 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 4
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 130-131 °C(lit.)
• Flash Point: 42.8 °F; 6 °C
• Density: 0.8 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.461; n20/D 1.461(lit.)

Safety Information

• European Hazard Symbols: Flammable (F); Irritant (Xi)
• UN Number: 1993
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 2
• Risk Statements: 11-36/37/38
• Safety Statements: 16-26-36/37/39
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H315-H319-H335
• GHS Precautionary statements: P210-P261-P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1993 3/PG 2

Product Information

• Purity: ≥90% (GC); 97%
• Grade: technical
• Linear Formula: Si(CH=CH2)4

DETAILS

Sigma Aldrich - 318256

Packaging
5, 25 g in glass bottle