| 中文名 | 2-乙基-3,5-二甲基吡嗪 |
|---|---|
| 英文名 | 2-Ethyl-3,5(or 3,6)-dimethylpyrazine |
| 中文别名 |
2-乙基-3,5-二甲基吡嗪, 异构体混合物
2-乙基-3,5(或3,6)-二甲基吡嗪 |
| 英文别名 |
3-ETHYL-2,5-DIMETHYLPYRAZINE AND 3-ETHYL-2,6-DIMETHYLPYRAZINE
3,5-DIMETHYL-2-ETHYLPYRAZINE 2-Ethyl-3,5(or 2-ETHYL-3,5(3,6)-DIMETHYLPYRAZINE MIXTURE 2-ETHYL-3,5-DIMETHYLPYRAZINE AND 2-ETHYL-3,6-DIMETHYLPYRAZINE 2-Ethyl-3,5-dimethylpyrazine //BP 2,6-DIMETHYL-3-ETHYLPYRAZINE 2-ETHYL-3 5(OR 6)-DIMETHYLPYRAZINE & DIMETHYLETHYLPYRAZINE 2-Ethyl-3,5(or 3,6)-diMethylpyrazine MFCD00047392 2-ETHYL-3,5-DIMETHYLPYRAZINE Pyrazine, 2(or 3)-ethyl-3,5(or 2,5)-dimethyl 2-Ethyl-3(5 or 6)-dimethylpyrazine, mixture of isomers 2-ETHYL-3,5(OR 6)-DIMETHYLPYRAZINE FEMA NUMBER |
| 密度 | 0.965 g/mL at 25ºC(lit.) |
|---|---|
| 沸点 | 180-181ºC(lit.) |
| 分子式 | C8H12N2 |
| 分子量 | 136.19400 |
| 闪点 | 157 °F |
| 精确质量 | 136.10000 |
| PSA | 25.78000 |
| LogP | 1.65580 |
| 折射率 | n20/D 1.5015(lit.) |
| 储存条件 | 室温 |
| 危害码 (欧洲) | Xn |
|---|---|
| 风险声明 (欧洲) | 22-36/37/38 |
| 安全声明 (欧洲) | 26 |
| WGK德国 | 3 |
| 海关编码 | 2933990099 |
| 海关编码 | 2912410000 |
|---|---|
| 中文概述 | HS: 2912410000. 香草醛(3-甲氧基-4-羟基苯甲醛). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最低关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 四聚甲醛报明外观 |
| Summary | HS: 2912410000. 4-hydroxy-3-methoxybenzaldehyde. VAT:17.0%. tax rebate rate:13.0%. supervision conditions:None. MFN tarrif:5.5%. general tariff:30.0% |