2549-59-9
2549-59-9结构式
- 常用中文名：EPSILON-METHYL-EPSILON-CAPROLACTONE
- 常用英文名：EPSILON-METHYL-EPSILON-CAPROLACTONE
- CAS号：2549-59-9
- 分子式：C7H12O2
- 分子量：128.16900
- 发布时间：2016-06-21 09:28:18
- 更新时间：2025-09-09 22:18:47
| 英文名 | 7-methyloxepan-2-one |
|---|---|
| 英文别名 |
(+/-)-7-methyl-1-oxepan-2-one
6-methylhexan-6-olide 6-methylcaprolactone 6-Hydroxyheptanoic acid e-lactone 7-Methyl-2-oxepanone Heptanoicacid,6-hydroxy-,e-lactone (6CI,7CI) e-Heptalactone 7-methyl-oxepan-2-one e-Methyl-e-caprolactone (A'A A'A currency)-6-Heptanolide 6-Methyl-6-hexanolactone 2-Oxepanone,7-methyl |
| 密度 | 0.973g/cm3 |
|---|---|
| 沸点 | 227.7ºC at 760 mmHg |
| 分子式 | C7H12O2 |
| 分子量 | 128.16900 |
| 闪点 | 86ºC |
| 精确质量 | 128.08400 |
| PSA | 26.30000 |
| LogP | 1.49210 |
| 蒸汽压 | 0.0765mmHg at 25°C |
| 折射率 | 1.431 |
| 海关编码 | 2932209090 |
|---|
|
~93%
2549-59-9 |
| 文献：Goettlich, Richard; Yamakoshi, Koichi; Sasai, Hiroaki; Shibasaki, Masakatsu Synlett, 1997 , vol. 1997, # 8 p. 971 - 973 |
|
~93%
2549-59-9 |
| 文献：Kaneda, Kiyotomi; Ueno, Shinji; Imanaka, Toshinobu Journal of the Chemical Society, Chemical Communications, 1994 , # 7 p. 797 - 798 |
|
~%
2549-59-9 |
| 文献：Heilmann, Jens; Maier, Wilhelm F. Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1995 , vol. 50, # 3 p. 460 - 468 |
|
~%
2549-59-9 |
| 文献：Heilmann, Jens; Maier, Wilhelm F. Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1995 , vol. 50, # 3 p. 460 - 468 |
|
~%
2549-59-9 |
| 文献：Heilmann, Jens; Maier, Wilhelm F. Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1995 , vol. 50, # 3 p. 460 - 468 |
|
~57%
2549-59-9 |
| 文献：Morimoto, Takashi; Hirano, Masao; Iwasaki, Keiko; Ishikawa, Takashi Chemistry Letters, 1994 , # 1 p. 53 - 54 |
| 上游产品 3 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |