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| CAS号 : | 5457-19-2 |
精确质量 : | 114.03200 |
| 分子式 : | C5H6O3 |
logP : | -0.10910 |
| 分子量 : | 114.09900 |
PSA : | 43.37000 |
5-甲基四氢呋喃-2,4-二酮 | |
5-methyloxolane-2,4-dione | |
5457-19-2 | |
C5H6O3 | |
114.09900 | |
43.37000 | |
-0.10910 | |
114.03200 |
|
1.452
|
|
|
132.1ºC
|
|
|
1.23g/cm3
|
|
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291.1ºC at 760mmHg
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2932190090
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品名, 成分含量, 用途 |
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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% |
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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% |
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2932190090. Other Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure. General tariff: |
