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| CAS号 : | 18457-04-0 |
精确质量 : | 248.09000 |
| 分子式 : | C9H20O4Si2 |
logP : | 2.13270 |
| 分子量 : | 248.42400 |
PSA : | 52.60000 |
马来酸双(三甲硅烷)酯 | |
bis(trimethylsilyl) propanedioate | |
18457-04-0 | |
C9H20O4Si2 | |
248.42400 | |
52.60000 | |
2.13270 | |
248.09000 |
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无色液体
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n20/D 1.416(lit.)
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75 °F
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0.000118mmHg at 25°C
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2-8ºC
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0.974 g/mL at 25 °C(lit.)
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63-66 °C1 mm Hg(lit.)
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III
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3.2
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2931900090
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UN 3272 3/PG 2
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3
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R11
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S16
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F
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2931900090. Other organo-inorganic compounds |
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2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
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2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
