您好，欢迎来到魔法化学网！
| CAS号 : | 20357-30-6 |
精确质量 : | 270.94800 |
| 分子式 : | C9H6BrNO4 |
logP : | 2.97830 |
| 分子量 : | 272.05200 |
PSA : | 83.12000 |
4-溴-2-硝基肉桂酸 | |
(2E)-3-(4-Bromo-2-nitrophenyl)acrylic acid | |
20357-30-6 | |
C9H6BrNO4 | |
272.05200 | |
83.12000 | |
2.97830 | |
270.94800 |
|
1.682
|
|
|
210.848ºC
|
|
|
0mmHg at 25°C
|
|
|
1.777g/cm3
|
|
|
425.025ºC at 760 mmHg
|
|
2916399090
|
品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
|
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
