4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dipyridine
[CAS# 634595-31-6]

Identification

• Name: 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dipyridine
• Synonyms: 1,1,3,3-tetramethyl-1,3-di(pyridin-4-yl)disiloxane; 1,3-bis(4-pyridyl)tetramethyldisiloxane
• Molecular Formula: C₁₄H₂₀N₂OSi₂
• Molecular Weight: 288.49
• CAS Registry Number: 634595-31-6
• SMILES: C[Si](C)(c1ccncc1)O[Si](C)(C)c2ccncc2
• InChI: 1S/C14H20N2OSi2/c1-18(2,13-5-9-15-10-6-13)17-19(3,4)14-7-11-16-12-8-14/h5-12H,1-4H3
• InChIKey: YUOBJQMMPCRYLB-UHFFFAOYSA-N

Properties

• Density: 1.034g/cm³ (Cal.)
• Boiling point: 338.986°C at 760 mmHg (Cal.)
• Flash point: 158.814°C (Cal.)
• Refractive index: 1.52 (Cal.)

References

• (1): Jungmin Ahn, Sung Min Kim, Tae Hwan Noh and Ok-Sang Jung. Pseudorotaxane-type n-hydrocarbon container. Metallacyclodimer of ionic palladium(ii) complexes containing 1,3-bis(4-pyridyl)tetramethyldisiloxane, Dalton Trans., 2011, 40, 8520.