Octatriacontamethylcyclononadecasiloxane
[CAS# 150026-97-4]

Identification

• Name: Octatriacontamethylcyclononadecasiloxane
• Synonyms: Cyclononadecasiloxane, octatriacontamethyl-
• Molecular Formula: C₃₈H₁₁₄O₁₉Si₁₉
• Molecular Weight: 1408.92
• CAS Registry Number: 150026-97-4
• SMILES: O1[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si]1(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C
• InChI: 1S/C38H114O19Si19/c1-58(2)39-59(3,4)41-61(7,8)43-63(11,12)45-65(15,16)47-67(19,20)49-69(23,24)51-71(27,28)53-73(31,32)55-75(35,36)57-76(37,38)56-74(33,34)54-72(29,30)52-70(25,26)50-68(21,22)48-66(17,18)46-64(13,14)44-62(9,10)42-60(5,6)40-58/h1-38H3
• InChIKey: NONJZHMTYPZINL-UHFFFAOYSA-N

Properties

• Density: 0.999g/cm³ (Cal.)
• Boiling point: 715.398°C at 760 mmHg (Cal.)
• Flash point: 384.082°C (Cal.)
• Refractive index: 1.445 (Cal.)