您好，欢迎来到魔法化学网！
| CAS号 : | 4657-33-4 |
精确质量 : | 250.12100 |
| 分子式 : | C14H18O4 |
logP : | 2.75730 |
| 分子量 : | 250.29000 |
PSA : | 55.76000 |
4'-羟基-3'-甲氧基肉桂酸丁酯 | |
butyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate | |
4657-33-4 | |
C14H18O4 | |
250.29000 | |
55.76000 | |
2.75730 | |
250.12100 |
|
1.551
|
|
|
137.2ºC
|
|
|
1.125g/cm3
|
|
|
377.9ºC at 760mmHg
|
|
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% |
