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| CAS号 : | 50630-62-1 |
精确质量 : | 128.04700 |
| 分子式 : | C6H8O3 |
logP : | 0.28100 |
| 分子量 : | 128.12600 |
PSA : | 43.37000 |
5,5-二甲基-2,4(3h,5h)-呋喃二酮 | |
5,5-dimethyloxolane-2,4-dione | |
50630-62-1 | |
C6H8O3 | |
128.12600 | |
43.37000 | |
0.28100 | |
128.04700 |
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1.445
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118.3ºC
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1.152g/cm3
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268.1ºC 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: |
