diethoxydiphenylsilane

• ChemBase ID: 150743
• Molecular Formular: C16H20O2Si
• Molecular Mass: 272.4143
• Monoisotopic Mass: 272.12325641
• SMILES: CCO[Si](c1ccccc1)(c1ccccc1)OCC
• Canonical SMILES: CCO[Si](c1ccccc1)(c1ccccc1)OCC
• InChI: InChI=1S/C16H20O2Si/c1-3-17-19(18-4-2,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3
• InChIKey: ZZNQQQWFKKTOSD-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: diethoxydiphenylsilane
• IUPAC Traditional name: diphenyldiethoxysilane
• Synonyms: Diphenyldiethoxysilane; Diethoxydiphenylsilane; Diethoxydiphenylsilane; 二苯基二乙氧基硅烷; 二乙氧基二苯基硅烷

Database IDs

• CAS Number: 2553-19-7
• EC Number: 219-860-5
• MDL Number: MFCD00015126
• Beilstein Number: 2281302
• PubChem SID: 24894204; 162244903
• PubChem CID: 75705

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): 4.7398
• LogD (pH = 7.4): 4.7398
• Log P: 4.7398
• Molar Refractivity: 74.5396 cm^3
• Polarizability: 31.606867 Å^3
• Polar Surface Area: 18.46 Å^2
• Rotatable Bonds: 6
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: liquid
• Boiling Point: 166-168°C/15mm; 167 °C/15 mmHg(lit.)
• Flash Point: 110 °C; 175°C(347°F); 230 °F
• Density: 1.033; 1.033 g/mL at 25 °C(lit.)
• Refractive Index: 1.5255; n20/D 1.525(lit.); n20/D 1.526

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Product Information

• Purity: ≥97.0% (GC); 95+%; 97%; 98%
• Grade: purum
• Linear Formula: (C6H5)2Si(OC2H5)2

DETAILS

Sigma Aldrich - D83532

Packaging
50 mL in poly bottle

REFERENCES

• Reagent for preparation of diphenylsilylene derivatives of diols by exchange. See Appendix 4.