您好，欢迎来到魔法化学网！
| CAS号 : | 63307-08-4 |
精确质量 : | 238.12100 |
| 分子式 : | C13H18O4 |
logP : | 2.19950 |
| 分子量 : | 238.28000 |
PSA : | 44.76000 |
3-(3,4-二甲氧基苯基)丙酸乙酯 | |
ETHYL 3-(3,4-DIMETHOXYPHENYL)PROPIONATE | |
63307-08-4 | |
C13H18O4 | |
238.28000 | |
44.76000 | |
2.19950 | |
238.12100 |
|
n20/D 1.513(lit.)
|
|
|
>230 °F
|
|
|
13ºC(lit.)
|
|
|
1.112 g/mL at 25ºC(lit.)
|
|
|
193ºC20 mm Hg(lit.)
|
|
2918990090
|
|
|
3
|
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% |
