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| CAS号 : | 502-97-6 |
精确质量 : | 116.01100 |
| 分子式 : | C4H4O4 |
logP : | -0.91360 |
| 分子量 : | 116.07200 |
PSA : | 52.60000 |
1,4-二氧六环-2,5-二酮 | |
1,4-Dioxane-2,5-Dione | |
502-97-6 | |
C4H4O4 | |
116.07200 | |
52.60000 | |
-0.91360 | |
116.01100 |
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1.45
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白色结晶固体
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181.5ºC
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322.5ºC at 760 mmHg
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81-83°C
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1.423 g/cm3
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GHS07 | |
警告 | |
H302; H319 | |
P305 + P351 + P338 | |
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S22-S24/25-S37/39-S26
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Xi
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R36/37/38
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2934999090
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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% |
