| 中文名 | 4-氯甲基-7,8-二甲基色烯-2-酮 |
|---|---|
| 英文名 | 4-(chloromethyl)-7,8-dimethylchromen-2-one |
| 英文别名 |
4-chloromethyl-7,8-dimethyl-2H-1-benzopyran-2-one
4-(chloromethyl)-7,8-dimethyl-2H-chromen-2-one 4-Chloromethyl-7,8-dimethyl-chromen-2-one |
| 密度 | 1.236g/cm3 |
|---|---|
| 沸点 | 364.5ºC at 760mmHg |
| 分子式 | C12H11ClO2 |
| 分子量 | 222.66800 |
| 闪点 | 192.4ºC |
| 精确质量 | 222.04500 |
| PSA | 30.21000 |
| LogP | 3.14860 |
| 折射率 | 1.568 |
| 海关编码 | 2932209090 |
|---|
|
~88%
41295-57-2 |
| 文献:Ringh; Singh; Parkash Malik Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 11 p. 996 - 998 |
| 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% |