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| CAS号 : | 2157-45-1 |
精确质量 : | 328.15500 |
| 分子式 : | C12H28O8Si |
logP : | 0.07400 |
| 分子量 : | 328.43100 |
PSA : | 73.84000 |
四(2-甲氧基乙氧基)硅烷 | |
tetrakis(2-methoxyethyl) silicate | |
2157-45-1 | |
C12H28O8Si | |
328.43100 | |
73.84000 | |
0.07400 | |
328.15500 |
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1.4219
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113.3ºC
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0.017mmHg at 25°C
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<0ºC
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1.048g/cm3
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179ºC
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III
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4.3
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2920909090
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UN 3148
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R36/37/38
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S26; S36/37/39
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品名, 成分含量, 用途 |
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2920909090 其他无机酸酯（不包括卤化氢的酯）（包括其盐及它们的卤化，磺化，硝化和亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
