超高真空扩散泵硅油(275型)，英文名称为Silicone oil，中文别名为高温硅油，分子式为C11H16OSi，是一种
化工中间体。
Silicone oil AR 200; Poly(methylphenylsiloxane),710?fluid; melting point bath oil; Silicone oil AR 1000; Silicone oil AP 1000; Silicone oil AP 200; Silicone oil CR 100; 2-(2-methylphenyl)-1,2-oxasilinane