特级特黄特黄日本大片,欧美区一区二区视频在线,蜜桃在线播放,亚洲人片在线观看天堂无码,欧洲裸体模特,20个少妇口述与子做过,麻豆国产三级

市場價:元價格:元

  • 中文名稱:二苯基硅二醇
  • CAS RN:947-42-2
  • EINECS號:213-427-4
  • 分 子 式:C12H12O2S
  • 分 子 量:216.31
  • 分子式:

? ? ? ?高度易燃

熔點 138-142 ºC?
閃點 53 ºC

水溶性 起反應?

用作硅橡膠結構控制劑,降低硅橡膠的結構化現(xiàn)象,提高橡膠的加工性能。苯甲基硅油的原料和其它

硅產(chǎn)品的中間體。

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