Eicosamethylcyclodecasiloxane
[CAS# 18772-36-6]

Identification

• Name: Eicosamethylcyclodecasiloxane
• Synonyms: Cyclodecasiloxane, Eicosamethyl-; 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20-Icosamethylcyclodecasiloxane
• Molecular Formula: C₂₀H₆₀O₁₀Si₁₀
• Molecular Weight: 741.55
• CAS Registry Number: 18772-36-6
• SMILES: C[Si]1(O[Si](O[Si](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)C)(C)C)C
• InChI: 1S/C20H60O10Si10/c1-31(2)21-32(3,4)23-34(7,8)25-36(11,12)27-38(15,16)29-40(19,20)30-39(17,18)28-37(13,14)26-35(9,10)24-33(5,6)22-31/h1-20H3
• InChIKey: CDNNKGWZSNSADW-UHFFFAOYSA-N

Properties

• Density: 0.985g/cm³ (Cal.)
• Boiling point: 451.76°C at 760 mmHg (Cal.)
• Flash point: 219.904°C (Cal.)