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| CAS号 : | 14262-60-3 |
精确质量 : | 316.13100 |
| 分子式 : | C18H20O5 |
logP : | 2.93220 |
| 分子量 : | 316.34800 |
PSA : | 46.15000 |
二苯并-15-冠醚-5 | |
DIBENZO-15-CROWN-5 | |
14262-60-3 | |
C18H20O5 | |
316.34800 | |
46.15000 | |
2.93220 | |
316.13100 |
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白色至略黄色有光泽的粉末
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1.516
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186.7ºC
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6.46E-08mmHg at 25°C
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104-108ºC
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1.126 g/cm3
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451.5ºC at 760 mmHg
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2932999099
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R36/37/38
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S26; S36
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Xi
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧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% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
