英语词典化工词典

2-Propenoic acid,2-methyl-, 1,1'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]ester

2-Propenoic acid,2-methyl-, 1,1'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]ester


  • 中文别名:双-3-甲基丙烯基氧丙基化四甲基二硅氧烷
  • 中文释义:双-3-甲基丙烯基氧丙基化四甲基二硅氧烷;1,3-双(3-甲基丙烯酰氧基丙基)四甲基二硅氧烷
  • 英文别名:3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate;
    EINECS 242-419-3;
    Tetramethyl-bis-<3-(2-methyl-acryloyloxy)-propyl>-disiloxan;
    1,3-bis(3-methacroyloxypropyl)-1,1,3,3-tetramethyldisiloxane;
    1,3-bis<3-(2-methylpropenoyloxy)propyl>tetramethyldisiloxane;
    (1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-1,3-diyl dimethacrylate;
    1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane;
    (1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-3,1-diyl bis(2-methylacrylate) 
  • CAS No.:18547-93-8
  • 分子式:

    C18H34O5Si2

  • 分子量:386.63
  • 精确分子量:386.19400
  • PSA:61.83000
  • InChI:The Key: ZIFLDVXQTMSDJE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.965g/cm3
熔点:
<0ºC
沸点:
394.3ºC at 760 mmHg
闪点:
159.8ºC
折射率:
1.448
蒸汽压:
2E-06mmHg at 25°C

安全信息

密度:
0.965g/cm3
熔点:
<0ºC
沸点:
394.3ºC at 760 mmHg
闪点:
159.8ºC
折射率:
1.448
蒸汽压:
2E-06mmHg at 25°C

海关数据

中国海关编码:2934999090

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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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