Hexadecamethylcyclooctasiloxane
[CAS# 556-68-3]

Identification

• Name: Hexadecamethylcyclooctasiloxane
• Synonyms: Hexadecamethylcyclooctasiloxane; Cyclooctasiloxane, Hexadecamethyl-; Hexadecamethyl-Cyclooctasioxane
• Molecular Formula: C₁₆H₄₈O₈Si₈
• Molecular Weight: 593.24
• CAS Registry Number: 556-68-3
• EINECS: 209-137-2
• SMILES: C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C
• InChI: 1S/C16H48O8Si8/c1-25(2)17-26(3,4)19-28(7,8)21-30(11,12)23-32(15,16)24-31(13,14)22-29(9,10)20-27(5,6)18-25/h1-16H3
• InChIKey: XKJMJYZFAWYREL-UHFFFAOYSA-N

Properties

• Density: 0.979g/cm³ (Cal.)
• Boiling point: 289.999°C at 760 mmHg (Cal.)
• Flash point: 175.184°C (Cal.)