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| CAS号 : | 487-21-8 |
精确质量 : | 164.03300 |
| 分子式 : | C6H4N4O2 |
logP : | -0.99360 |
| 分子量 : | 164.12200 |
PSA : | 91.50000 |
2,4-二羟基蝶啶 | |
lumazine | |
487-21-8 | |
C6H4N4O2 | |
164.12200 | |
91.50000 | |
-0.99360 | |
164.03300 |
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1.601
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淡黄色至赭色粉末
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287.1ºC
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551.1ºC at 760 mmHg
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300 °C
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1.522 g/cm3
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0.125 g/100 mL (25 ºC)
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9.33E-13mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry area away from incompatible substances.
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UO3416000
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3
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29335995
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S22-S24/25
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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% |
