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Issue:
Study on stability of dimethoxydiphenylsilane
Author(s):
ZHANG Zuo
,
GUAN Zuozuo
Pages:
47
-
48
Year:
2002
Issue:
1
Journal:
APPLIED CHEMICAL INDUSTRY
Keyword:
二苯基二甲氧基硅烷
;
稳定性
;
活化能
;
有效期
;
Abstract:
以自然放置法和线性变温法研究了二苯基二甲氧基硅烷的稳定性,二者结论一致.其反应活化能:138.151 5 kJ/mol,25 ℃反应速度常数为1.067 3×10-4/d.建立了反应速度常数K与温度T间关系的方程.可准确计算其有效期,正确预测贮存后其真实浓度.并分析了其分解反应类型.
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