| 英文名 | 2,2,4-trimethyl-7-(2,4,4-trimethylpentan-2-yl)-3,4-dihydrochromen-6-ol |
|---|---|
| 英文别名 |
2,2,4-Trimethyl-7t-octyl-6-hydroxychroman
EINECS 242-280-9 |
| 密度 | 0.96g/cm3 |
|---|---|
| 沸点 | 381ºC at 760mmHg |
| 分子式 | C20H32O2 |
| 分子量 | 304.46700 |
| 闪点 | 142.4ºC |
| 精确质量 | 304.24000 |
| PSA | 29.46000 |
| LogP | 5.77060 |
| 蒸汽压 | 2.38E-06mmHg at 25°C |
| 折射率 | 1.497 |
| 海关编码 | 2932999099 |
|---|
|
~70%
18403-59-3 |
| 文献：Eubanks, J. R. I.; Pacifici, J. G. Synthetic Communications, 1987 , vol. 17, # 7 p. 829 - 836 |
| 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% |
