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Dodecamethylpentasiloxane CAS Registry Number: 141-63-9 十二甲基五硅氧烷


Percent Composition: C 37.45%, H 9.43%, O 16.63%, Si 36.49%
📌 参考资料/链接:
Literature References: Prepn: Patnode, Wilcock, J. Am. Chem. Soc. 68, 358 (1946).

📄 详细内容


Properties: Liquid. bp710 229°. d 0.8755. nD20 1.3925. mp ~-80°. Stable. Inert to most chemical reagents and rubber. Maintains about the same viscosity over a wide temperature range. Sol in benzene and the lighter hydrocarbons; slightly sol in alcohol and the heavy hydrocarbons.
Melting point: mp ~-80°
Boiling point: bp710 229°
Index of refraction: nD20 1.3925
Density: d 0.8755
Use: As a basis for silicone oils or fluids designed to withstand extremes of temperature; as a foam suppressant in petr lubricating oil.
产品链接: 141-63-9››