4-[(dimethylsilyl)oxy]-2,4,6-trimethyl-3,5-dioxa-2,4,6-trisilaheptane

• ChemBase ID: 138226
• Molecular Formular: C7H24O3Si4
• Molecular Mass: 268.60566
• Monoisotopic Mass: 268.08025076
• SMILES: C[SiH](C)O[Si](C)(O[SiH](C)C)O[SiH](C)C
• Canonical SMILES: C[SiH](O[Si](O[SiH](C)C)(O[SiH](C)C)C)C
• InChI: InChI=1S/C7H24O3Si4/c1-11(2)8-14(7,9-12(3)4)10-13(5)6/h11-13H,1-7H3
• InChIKey: DYXYFYSDMOOWRX-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 4-[(dimethylsilyl)oxy]-2,4,6-trimethyl-3,5-dioxa-2,4,6-trisilaheptane
• IUPAC Traditional name: 4-[(dimethylsilyl)oxy]-2,4,6-trimethyl-3,5-dioxa-2,4,6-trisilaheptane
• Synonyms: Methyl-tris(dimethylsiloxy)silane; Tris(dimethylsiloxy)(methyl)silane; Tris(dimethylsilyloxy)methylsilane; 三(二甲基硅氧烷基)(甲基)硅烷; 甲基-三(二甲基硅氧烷基)硅烷; 三(二甲基硅氧烷基)甲基硅烷

Database IDs

• CAS Number: 17082-46-1
• EC Number: 241-136-2
• MDL Number: MFCD00054789
• Beilstein Number: 1764389
• PubChem SID: 162232484
• PubChem CID: 11032875

CALCULATED PROPERTIES

• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): 0.1839
• LogD (pH = 7.4): 0.1839
• Log P: 0.1839
• Molar Refractivity: 46.4565 cm^3
• Polarizability: 27.49095 Å^3
• Polar Surface Area: 27.69 Å^2
• Rotatable Bonds: 6
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: 68 °C/5 mmHg(lit.)
• Flash Point: 145.4 °F; 63 °C
• Density: 0.861 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.384(lit.)

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: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Product Information

• Purity: 97%
• Linear Formula: [(CH3)2SiHO]3SiCH3