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| CAS号 : | 25790-35-6 |
精确质量 : | 152.04700 |
| 分子式 : | C8H8O3 |
logP : | 1.44140 |
| 分子量 : | 152.14700 |
PSA : | 47.28000 |
1-(2-糠酰)-1,3-丁二酮 | |
1-(furan-2-yl)butane-1,3-dione | |
25790-35-6 | |
C8H8O3 | |
152.14700 | |
47.28000 | |
1.44140 | |
152.04700 |
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1.5735-1.5755
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84-86°C/1mm
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0.00118mmHg at 25°C
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1.136g/cm3
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98 °C (5 mmHg)
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2932190090
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R36/37/38
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S24/25
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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: |
