您好，欢迎来到魔法化学网！
| CAS号 : | 3374-46-7 |
精确质量 : | 140.01100 |
| 分子式 : | C6H4O4 |
logP : | 0.06790 |
| 分子量 : | 140.09400 |
PSA : | 63.60000 |
2-(5-氧代呋喃-2-亚基)乙酸 | |
cis-4-carboxymethylenebut-2-en-4-olide | |
3374-46-7 | |
C6H4O4 | |
140.09400 | |
63.60000 | |
0.06790 | |
140.01100 |
|
151.4ºC
|
|
|
1.721g/cm3
|
|
|
336.1ºC at 760mmHg
|
|
2932190090
|
品名, 成分含量, 用途 |
|
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0% |
|
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
|
2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: |
