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| CAS号 : | 40365-61-5 |
精确质量 : | 154.09900 |
| 分子式 : | C9H14O2 |
logP : | 1.55290 |
| 分子量 : | 154.20600 |
PSA : | 18.46000 |
2-(3-丁炔氧基)四氢吡喃 | |
2-(3-Butynyloxy)tetrahydro-2H-pyran | |
40365-61-5 | |
C9H14O2 | |
154.20600 | |
18.46000 | |
1.55290 | |
154.09900 |
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n20/D 1.457(lit.)
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无色至黄色液体
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72.8ºC
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206.6ºC at 760 mmHg
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0.984 g/mL at 25ºC(lit.)
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S23; S26; S28; S37/39
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Xn
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R20/21/22
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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% |
