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| CAS号 : | 25090-33-9 |
精确质量 : | 112.05200 |
| 分子式 : | C6H8O2 |
logP : | 0.87960 |
| 分子量 : | 112.12700 |
PSA : | 26.30000 |
3,4-二氢-2H-吡喃-5-甲醛 | |
3,4-Dihydro-2H-pyran-5-carbaldehyde | |
25090-33-9 | |
C6H8O2 | |
112.12700 | |
26.30000 | |
0.87960 | |
112.05200 |
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无色液体
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1.56
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71.2ºC
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0.819mmHg at 25°C
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1.175 g/cm3
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84ºC 21mm，182.2ºC at 760 mmHg
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2932999099
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R36/37/38
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S26; S36/37/39
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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% |
