1,1,3,3-Tetramethyl-1,3-Bis(4-Methylphenyl)Disiloxane
[CAS# 18055-70-4]

Identification

• Name: 1,1,3,3-Tetramethyl-1,3-Bis(4-Methylphenyl)Disiloxane
• Synonyms: 1,1,3,3-Tetramethyl-1,3-bis(4-methylphenyl)disiloxane #; 1,3-Bis(p-tolyl)-1,1,3,3-tetramethyl disiloxane; 1,3-DI(P-TOLYL)-1,1,3,3-TETRAMETHYLDISILOXANE
• Molecular Formula: C₁₈H₂₆OSi₂
• Molecular Weight: 314.57
• CAS Registry Number: 18055-70-4
• SMILES: CC1=CC=C(C=C1)[Si](C)(C)O[Si](C)(C)C2=CC=C(C=C2)C
• InChI: 1S/C18H26OSi2/c1-15-7-11-17(12-8-15)20(3,4)19-21(5,6)18-13-9-16(2)10-14-18/h7-14H,1-6H3
• InChIKey: MEQYEVSZYLVDNX-UHFFFAOYSA-N

Properties

• Density: 1.0±0.1g/cm³ (Cal.)
• Boiling point: 345.2±22.0°C at 760 mmHg (Cal.)
• Flash point: 134.7±22.7°C (Cal.)
• Refractive index: 1.518 (Cal.)

Safety Data

• Safety Description: CAUTION: May irritate eyes, skin, and respiratory tract