99久久精品免费看国产_国产精品亚洲专区在线观看_久久久精品久久久久三级_激情丝袜美女视频二区

市場價(jià):元價(jià)格:元

  • 中文名稱:三氟甲基三甲基硅烷
  • CAS RN:81290-20-2
  • EINECS號:
  • 分 子 式:C4H9F3Si
  • 分 子 量:142.20
  • 分子式:
沸點(diǎn)(°C):53-55℃
相對密度:0.962g/mL at 20 °C(lit.)

閃點(diǎn): -17 °C

危險(xiǎn)代碼: F
危險(xiǎn)等級:11
安全等級:16-33
聯(lián)合國編號:UN1993
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