5423-06-3
5423-06-3结构式
- 常用中文名：2-Cyclopenten-1-one,4-hydroxy-2,5-dimethyl-3,4-diphenyl-
- 常用英文名：2-Cyclopenten-1-one,4-hydroxy-2,5-dimethyl-3,4-diphenyl-
- CAS号：5423-06-3
- 分子式：C19H18O2
- 分子量：278.34500
- 发布时间：2016-05-06 02:45:13
- 更新时间：2025-10-23 10:47:25
| 英文名 | 4-hydroxy-2,5-dimethyl-3,4-diphenylcyclopent-2-en-1-one |
|---|---|
| 英文别名 |
4-hydroxy-2,5-dimethyl-3,4-diphenylcyclopent-2-enone
4-Hydroxy-2,5-dimethyl-3,4-diphenyl-cyclopent-2-enon 2,5-Dimethyl-3,4-diphenyl-4-hydroxy-2-cyclopenten-1-one |
| 密度 | 1.168g/cm3 |
|---|---|
| 沸点 | 381.4ºC at 760mmHg |
| 分子式 | C19H18O2 |
| 分子量 | 278.34500 |
| 闪点 | 162.8ºC |
| 精确质量 | 278.13100 |
| PSA | 37.30000 |
| LogP | 3.56670 |
| 折射率 | 1.609 |
| 海关编码 | 2914400090 |
|---|
| 上游产品 0 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2914400090 |
|---|---|
| 中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |