2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl-
更新时间：2024-01-15 10:16:55
2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl-结构式
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常用名 | 2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl- | 英文名 | 2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl- |
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| CAS号 | 10138-44-0 | 分子量 | 142.19600 | |
| 密度 | 0.95g/cm3 | 沸点 | 184.8ºC at 760mmHg | |
| 分子式 | C8H14O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 58.3ºC |
| 英文名 | 2-ethoxy-4-methyl-3,4-dihydro-2H-pyran |
|---|---|
| 英文别名 | 更多 |
| 密度 | 0.95g/cm3 |
|---|---|
| 沸点 | 184.8ºC at 760mmHg |
| 分子式 | C8H14O2 |
| 分子量 | 142.19600 |
| 闪点 | 58.3ºC |
| 精确质量 | 142.09900 |
| PSA | 18.46000 |
| LogP | 1.91910 |
| 蒸汽压 | 0.986mmHg at 25°C |
| 折射率 | 1.453 |
| 海关编码 | 2932999099 |
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~99%
2H-Pyran,2-etho... 10138-44-0 |
| 文献：Jenner, Gerard; Salem, Ridha Ben New Journal of Chemistry, 2000 , vol. 24, # 4 p. 203 - 207 |
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~%
2H-Pyran,2-etho... 10138-44-0 |
| 文献：Snider, Barry B.; Phillips, Gary B. Journal of Organic Chemistry, 1983 , vol. 48, # 17 p. 2789 - 2792 |
| 2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl-上游产品 2 | |
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| 2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl-下游产品 4 | |
CAS号4457-72-1
CAS号4457-71-0
CAS号108-89-4
CAS号6280-15-5| 海关编码 | 2932999099 |
|---|---|
| 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% |
| 2H-Pyran,2-ethoxy-3,4-dihydro-4-methyl |
| 2H-Pyran,4-dihydro-4-methyl |
| opt. Inakt. 2-Ethoxy-4-methyl-3.4-dihydro-2H-pyran |
| 2-Ethoxy-4-methyl-3,4-dihydropyran |
| 2-ethoxy-2,3-dihydro-4-methyl-4H-pyran |
| 2H-Pyran,3,4-dihydro-2-ethoxy-4-methyl |
| 2-Ethoxy-4-methyl-2,3-dihydro-4H-pyran |
| 2-Aethoxy-4-methyl-3,4-dihydro-2H-pyran |
