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| CAS号 : | 66943-05-3 |
精确质量 : | 219.14700 |
| 分子式 : | C10H21NO4 |
logP : | -0.01520 |
| 分子量 : | 219.27800 |
PSA : | 48.95000 |
氮杂-15-冠醚-5 | |
1-Aza-15-crown 5-Ether | |
66943-05-3 | |
C10H21NO4 | |
219.27800 | |
48.95000 | |
-0.01520 | |
219.14700 |
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黄色晶体
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1.4711
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Stable under normal temperatures and pressures.
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>230 °F
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0-6ºC
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35-37 °C(lit.)
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0.968g/cm3
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soluble
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90-100C
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2934999090
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3
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R20/22; R36/37/38
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S26-S36-S37/39
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Xn
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
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有机合成 |
