国产麻豆网,久久精品人人做人人试看,国产精品www,日韩免费视频一区,校园春色综合,国产一区二区自拍视频,福利综合网

市場(chǎng)價(jià)：元價(jià)格：元

  • 中文名稱：B-223二苯基二甲氧基硅烷
  • CAS RN：6843-66-9
  • EINECS號(hào)：
  • 分 子 式：C14H16O2Si
  • 分 子 量：244.36100
  • 分子式：
外觀與性狀：
黑色粉末
密度：
1.08?g/mL?at 20?°C(lit.)
沸點(diǎn)：
161?°C15?mm Hg(lit.)
熔點(diǎn)：
<0oC
閃點(diǎn)：
121°C
折射率：

n20/D 1.541


RTECS號(hào)：
VV3643332
安全說(shuō)明：
S28-S37
WGK Germany：
2
危險(xiǎn)類別碼：
R38
海關(guān)編碼：
2931900090
危險(xiǎn)品標(biāo)志：
Xi


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  • 內(nèi)銷電話：86-0559-2346805 18055913262
  • E-mail：hsuzihang@163.com
  • 外銷電話：86-0559-2346805 18055913262

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