| 英文名 | 6-chloro-3-nitro-2H-chromene |
|---|---|
| 英文别名 |
6-chloro-3-nitro-1H-chromene
2H-1-Benzopyran,6-chloro-3-nitro |
| 分子式 | C9H6ClNO3 |
|---|---|
| 分子量 | 211.60200 |
| 精确质量 | 211.00400 |
| PSA | 55.05000 |
| LogP | 2.87320 |
| 折射率 | 1.63 |
| 海关编码 | 2904909090 |
|---|
|
~94%
92210-55-4 |
| 文献：Chen, Wei-Yi; Ouyang, Luo; Chen, Rui-Ye; Li, Xin-Sheng Tetrahedron Letters, 2010 , vol. 51, # 30 p. 3972 - 3974 |
|
~45%
92210-55-4 |
| 文献：Hu, Zhi-Peng; Zhang, Jun-Min; Lou, Chun-Liang; Wang, Jin-Jia; Nie, Shao-Zhen; Yan, Ming Arkivoc, 2010 , vol. 2010, # 10 p. 17 - 33 |
| 海关编码 | 2904909090 |
|---|---|
| 中文概述 | 2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无 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 |
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
