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| CAS号 : | 18649-64-4 |
精确质量 : | 92.02620 |
| 分子式 : | C6H4O |
logP : | 1.26090 |
| 分子量 : | 92.09540 |
PSA : | 13.14000 |
2-乙炔呋喃 | |
2-Ethynylfur | |
18649-64-4 | |
C6H4O | |
92.09540 | |
13.14000 | |
1.26090 | |
92.02620 |
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1.5
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12.2ºC
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33.1mmHg at 25°C
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1.03g/cm3
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106.3ºC 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: |
