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| CAS号 : | 4940-11-8 |
精确质量 : | 140.04700 |
| 分子式 : | C7H8O3 |
logP : | 0.90780 |
| 分子量 : | 140.13700 |
PSA : | 50.44000 |
乙基麦芽酚 | |
2-Ethyl-3-hydroxy-4H-pyran-4-one | |
4940-11-8 | |
C7H8O3 | |
140.13700 | |
50.44000 | |
0.90780 | |
140.04700 |
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白色结晶粉末
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124.8ºC
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85-95 °C(lit.)
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1.261 g/cm3
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290.3ºCat 760 mmHg
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2932999099
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3
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R22
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S36
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UQ0840000
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Xn
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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% |
