Tetracontamethylnonadecasiloxane
[CAS# 150026-99-6]

Identification

• Name: Tetracontamethylnonadecasiloxane
• Synonyms: Nonadecasiloxane, tetracontamethyl-
• Molecular Formula: C₄₀H₁₂₀O₁₈Si₁₉
• Molecular Weight: 1422.99
• CAS Registry Number: 150026-99-6
• SMILES: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
• InChI: 1S/C40H120O18Si19/c1-59(2,3)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)57-77(39,40)58-76(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(4,5)6/h1-40H3
• InChIKey: CXMHDMUMQMQJHO-UHFFFAOYSA-N

Properties

• Density: 0.96g/cm³ (Cal.)
• Boiling point: 735.855°C at 760 mmHg (Cal.)
• Flash point: 395.193°C (Cal.)
• Refractive index: 1.431 (Cal.)