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| CAS号 : | 635-10-9 |
精确质量 : | 310.06900 |
| 分子式 : | C14H14O8 |
logP : | 0.83300 |
| 分子量 : | 310.25600 |
PSA : | 105.20000 |
均苯四甲酸四甲酯 | |
tetramethyl benzene-1,2,4,5-tetracarboxylate | |
635-10-9 | |
C14H14O8 | |
310.25600 | |
105.20000 | |
0.83300 | |
310.06900 |
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1.52
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161.5ºC
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370.9ºC at 760 mmHg
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143-144°C
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1.287g/cm3
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UT7140900
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3
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29333999
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S26-S37/39
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Xi
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R36/37/38
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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