26244-73-5
26244-73-5结构式
- 常用中文名：3,4-dihydro-7-methyl-1,4-oxazepin-5(2H)-one
- 常用英文名：3,4-dihydro-7-methyl-1,4-oxazepin-5(2H)-one
- CAS号：26244-73-5
- 分子式：C6H9NO2
- 分子量：127.14100
- 发布时间：2017-05-28 12:45:57
- 更新时间：2025-11-06 12:28:15
| 英文名 | 7-methyl-3,4-dihydro-2H-1,4-oxazepin-5-one |
|---|---|
| 英文别名 |
7-Methyl-3,4-dihydro-1,4-oxazepin-5(2H)-one
3,4-Dihydro-7-methyl-1,4-oxazepin-5(2H)-one 1,4-Oxazepin-5(2H)-one,3,4-dihydro-7-methyl 7-methyl-3,4-dihydro-2H-[1,4]oxazepin-5-one EINECS 247-534-2 7-Methyl-2,3,4,5-tetrahydro-1,4-oxazepin-5-on |
| 密度 | 1.068g/cm3 |
|---|---|
| 沸点 | 290.9ºC at 760mmHg |
| 分子式 | C6H9NO2 |
| 分子量 | 127.14100 |
| 闪点 | 129.8ºC |
| 精确质量 | 127.06300 |
| PSA | 41.82000 |
| LogP | 0.31250 |
| 蒸汽压 | 0.002mmHg at 25°C |
| 折射率 | 1.457 |
| 海关编码 | 2934999090 |
|---|
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26244-73-5 |
| 文献：Kato,T.; Sato,M. Chemical and Pharmaceutical Bulletin, 1969 , vol. 17, # 12 p. 2405 - 2410 |
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |