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| CAS号 : | 626-48-2 |
精确质量 : | 126.04300 |
| 分子式 : | C5H6N2O2 |
logP : | -0.62840 |
| 分子量 : | 126.11300 |
PSA : | 65.72000 |
2,4-二羟基-6-甲基嘧啶 | |
6-methyluracil | |
626-48-2 | |
C5H6N2O2 | |
126.11300 | |
65.72000 | |
-0.62840 | |
126.04300 |
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1.489
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细灰白色结晶粉末
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208ºC
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318 °C (dec.)(lit.)
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1.226 g/cm3
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7 g/L (22 ºC)
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Stable under normal temperatures and pressures.
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS08 | |
警告 | |
H361 | |
P281 | |
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YR0700000
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3
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8
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S36/37/39-S45-S36/37
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II
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1759
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2942000000
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Xn
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R62; R63
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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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<p>由尿素与乙酰乙酸乙酯缩合,再经环合而得。</p> | |
<p>医药生物化工中间体。</p> |
