您好，欢迎来到魔法化学网！
| CAS号 : | 1540-21-2 |
精确质量 : | 172.11000 |
| 分子式 : | C9H16O3 |
logP : | 1.87830 |
| 分子量 : | 172.22200 |
PSA : | 35.53000 |
3-异丙氧基-2-丁烯酸乙酯 | |
ethyl 3-propan-2-yloxybut-2-enoate | |
1540-21-2 | |
C9H16O3 | |
172.22200 | |
35.53000 | |
1.87830 | |
172.11000 |
|
1.434
|
|
|
85.7ºC
|
|
|
0.0966mmHg at 25°C
|
|
|
0.952g/cm3
|
|
|
223.4ºC at 760 mmHg
|
|
2918990090
|
HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
|
品名, 成分含量, 用途 |
|
2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
|
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
