中文名 | 2-乙基-2-甲基色满-4-酮 |
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英文名 | 2-ethyl-2-methyl-3H-chromen-4-one |
英文别名 |
2-ethyl-2-methylchroman-4-one
2-Ethyl-2-methylchromanone |
密度 | 1.058g/cm3 |
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沸点 | 289.642ºC at 760 mmHg |
分子式 | C12H14O2 |
分子量 | 190.23800 |
闪点 | 123.825ºC |
精确质量 | 190.09900 |
PSA | 26.30000 |
LogP | 2.82050 |
折射率 | 1.514 |
海关编码 | 2932999099 |
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~92% 73509-12-3 |
文献:Shinde; Sonar; Shingate; Shingare Phosphorus, Sulfur and Silicon and the Related Elements, 2010 , vol. 185, # 8 p. 1594 - 1603 |
海关编码 | 2932999099 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 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% |