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| CAS号 : | 56311-37-6 |
精确质量 : | 140.04700 |
| 分子式 : | C7H8O3 |
logP : | 1.54020 |
| 分子量 : | 140.13700 |
PSA : | 50.44000 |
5-乙基呋喃-2-羧酸 | |
5-Ethylfuran-2-carboxylic acid | |
56311-37-6 | |
C7H8O3 | |
140.13700 | |
50.44000 | |
1.54020 | |
140.04700 |
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1.507
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107.7ºC
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|
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92-93ºC
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|
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1.191g/cm3
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254.4ºC at 760 mmHg
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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: |
