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| CAS号 : | 26093-31-2 |
精确质量 : | 175.06300 |
| 分子式 : | C10H9NO2 |
logP : | 2.26480 |
| 分子量 : | 175.18400 |
PSA : | 56.23000 |
7-氨基-4-甲基香豆素 | |
coumarin 120 | |
26093-31-2 | |
C10H9NO2 | |
175.18400 | |
56.23000 | |
2.26480 | |
175.06300 |
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223-226 °C(lit.)
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378.3ºC at 760 mmHg
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1.275 g/cm3
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1.627
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2-8°C
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6.37E-06mmHg at 25°C
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Stable under normal temperatures and pressures.
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216.9ºC
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S26-S36-S37/39
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3
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Xn
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R20/21/22; R36/37/38
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2932209090
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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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