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| CAS号 : | 3663-80-7 |
精确质量 : | 180.04200 |
| 分子式 : | C9H8O4 |
logP : | 0.91100 |
| 分子量 : | 180.15700 |
PSA : | 55.76000 |
1,4-苯并二烷-2-羧酸 | |
1,4-Benzodioxan-2-carboxylic acid | |
3663-80-7 | |
C9H8O4 | |
180.15700 | |
55.76000 | |
0.91100 | |
180.04200 |
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白色至淡黄色晶体粉末
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145.4ºC
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347.2ºC at 760 mmHg
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126-130 °C(lit.)
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1.379 g/cm3
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3
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S24/25
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2932999099
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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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用作多沙唑嗪中间体 |