triphenyl[(triphenylsilyl)oxy]silane

• ChemBase ID: 152864
• Molecular Formular: C36H30OSi2
• Molecular Mass: 534.7938
• Monoisotopic Mass: 534.18351864
• SMILES: c1ccc(cc1)[Si](c1ccccc1)(c1ccccc1)O[Si](c1ccccc1)(c1ccccc1)c1ccccc1
• Canonical SMILES: c1ccc(cc1)[Si](c1ccccc1)(c1ccccc1)O[Si](c1ccccc1)(c1ccccc1)c1ccccc1
• InChI: InChI=1S/C36H30OSi2/c1-7-19-31(20-8-1)38(32-21-9-2-10-22-32,33-23-11-3-12-24-33)37-39(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
• InChIKey: IVZTVZJLMIHPEY-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: triphenyl[(triphenylsilyl)oxy]silane
• IUPAC Traditional name: triphenyl[(triphenylsilyl)oxy]silane
• Synonyms: Hexaphenyldisiloxane; 六苯基二硅氧烷

Database IDs

• CAS Number: 1829-40-9
• EC Number: 217-381-6
• MDL Number: MFCD00014068
• Beilstein Number: 1334807
• PubChem SID: 162247007; 24877649
• PubChem CID: 74587

CALCULATED PROPERTIES

• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): 10.8184
• LogD (pH = 7.4): 10.8184
• Log P: 10.8184
• Molar Refractivity: 154.196 cm^3
• Polarizability: 65.02538 Å^3
• Polar Surface Area: 9.23 Å^2
• Rotatable Bonds: 8
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: ~225 °C
• Flash Point: 200 °C; 392 °F

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: ≥90% (HPLC)
• Grade: technical
• Empirical Formula (Hill Notation): C36H30OSi2