您好，欢迎来到魔法化学网！
| CAS号 : | 1590-21-2 |
精确质量 : | 242.09400 |
| 分子式 : | C15H14O3 |
logP : | 2.97570 |
| 分子量 : | 242.27000 |
PSA : | 43.37000 |
4-萘-2-基-4-氧代丁酸甲酯 | |
methyl 4-naphthalen-2-yl-4-oxobutanoate | |
1590-21-2 | |
C15H14O3 | |
242.27000 | |
43.37000 | |
2.97570 | |
242.09400 |
|
1.585
|
|
|
182.5ºC
|
|
|
7.1E-07mmHg at 25°C
|
|
|
1.164g/cm3
|
|
|
408.3ºC at 760 mmHg
|
|
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: |
