中文名 | 二十甲基壬硅氧烷 |
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英文名 | bis[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilane |
英文别名 |
EINECS 220-175-9
Nonasiloxane,eicosamethyl Icosamethylnonasiloxane eicosamethyl-nonasiloxane Eicosamethyl-nonasiloxan Eikosamethylnonasiloxan |
密度 | 0.931g/cm3 |
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分子式 | C20H60O8Si9 |
分子量 | 681.45500 |
精确质量 | 680.22100 |
PSA | 73.84000 |
LogP | 7.70160 |
折射率 | 1.425 |
储存条件 | 室温 |
海关编码 | 2934999090 |
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~% 2652-13-3 |
文献:Corning Glass Works Patent: US2441098 , 1946 ; Full Text Show Details Corning Glass Works Patent: US2457677 , 1943 ; Full Text Show Details Hunter et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 2289 |
~% 2652-13-3 |
文献:Patnode; Wilcock Journal of the American Chemical Society, 1946 , vol. 68, p. 360,363 Full Text Show Details Scott Journal of the American Chemical Society, 1946 , vol. 68, p. 2295 |
~% 2652-13-3 |
文献:Wilcock Journal of the American Chemical Society, 1946 , vol. 68, p. 692 |
海关编码 | 2934999090 |
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中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |