| 英文名 | 8-Methoxy-2H-chromene-3-carboxamide |
|---|---|
| 英文别名 |
2H-1-BENZOPYRAN-3-CARBOXAMIDE,8-METHOXY
8-Methoxy-2H-1-benzopyran-3-carboxamide |
| 密度 | 1.274g/cm3 |
|---|---|
| 沸点 | 442.8ºC at 760 mmHg |
| 分子式 | C11H11NO3 |
| 分子量 | 205.21000 |
| 闪点 | 258.2ºC |
| 精确质量 | 205.07400 |
| PSA | 61.55000 |
| LogP | 1.65660 |
| 折射率 | 1.591 |
| 海关编码 | 2924199090 |
|---|
|
~%
83823-29-4 |
| 文献:Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347 |
| 海关编码 | 2924199090 |
|---|---|
| 中文概述 | 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 包装 |
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |