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首页 > 求购 > 甲基乙烯基氯硅烷 > 乙烯基双封头

乙烯基双封头

价格:1 / 公斤

需求数量:1000公斤

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 一、化学名称:

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 + + + + 四甲基二乙烯基二硅氧烷

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二、分子式:[(CH3)2 C2H3Si]2O

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三、结构式:

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 + + + + + + + + CH3 + + + + + + + CH3

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 + + + + + + + + + +|+ + + + + + + + + + +|

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 + +C2H3+ --+ Si+ +---+ +O+ --+ Si+ --+ C2H3

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 + + + + + + + + + +|+ + + + + + + + + + +|

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 + + + + + + + + CH3 + + + + + + + +CH3

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四、主要技术指标:

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++++++++++++++++++++++++++++++++++++++++++++项目++++++++++++++++++++++++指标++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++外观++++++++++++++++++++++++无色透明液体  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++沸点(oC)++++++++++++++++++++++++133-139++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++d204++++++++++++++++++++++++0.818g/cm3++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++nd20++++++++++++++++++++++++1.4118-1.4123++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++纯度++++++++++++++++++++++++99.5%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++乙烯基含量++++++++++++++++++++++++30.0%   ++++++++++++++++++++++++++++++++++++++++++++++++
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