您好，欢迎来到魔法化学网！
| CAS号 : | 4743-82-2 |
精确质量 : | 114.03200 |
| 分子式 : | C5H6O3 |
logP : | 0.21620 |
| 分子量 : | 114.09900 |
PSA : | 54.37000 |
3-乙酰基丙烯酸 | |
3-ACETYLACRYLIC ACID | |
4743-82-2 | |
C5H6O3 | |
114.09900 | |
54.37000 | |
0.21620 | |
114.03200 |
|
1.469
|
|
|
131.2ºC
|
|
|
269.7ºC at 760 mmHg
|
|
|
123-124ºC
|
|
|
1.183g/cm3
|
|
S26-S36
|
|
|
R36/37/38
|
|
|
2918300090
|
品名, 成分含量, 用途 |
|
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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% |
|
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|
2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
