| 英文名 | 3,3-Bismethylol-1,4-oxaazaspiro<4.4>nonan |
|---|---|
| 英文别名 |
3,3'-Bis-hydroxymethyl-1,1'-methandiyl-bis-imidazolidin-2-on
3,3'-bis-hydroxymethyl-1,1'-methanediyl-bis-imidazolidin-2-one |
| 密度 | 1.24g/cm3 |
|---|---|
| 沸点 | 351.2ºC at 760 mmHg |
| 分子式 | C9H17NO3 |
| 分子量 | 187.23600 |
| 闪点 | 166.2ºC |
| 精确质量 | 187.12100 |
| PSA | 61.72000 |
| 折射率 | 1.554 |
| 海关编码 | 2934999090 |
|---|
|
~76%
72031-11-9 |
| 文献:Darabantu, Mircea; Ple, Gerard; Silaghi-Dumitrescu, Ion; Maiereanu, Carmen; Turos, Istvan; Silberg, Ioan A.; Mager, Sorin Tetrahedron, 2000 , vol. 56, # 23 p. 3785 - 3798 |
| 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% |