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| CAS号 : | 54113-41-6 |
精确质量 : | 281.85300 |
| 分子式 : | C6H4Br2O3 |
logP : | 2.59120 |
| 分子量 : | 283.90200 |
PSA : | 39.44000 |
4,5-二溴呋喃-2-羧酸甲酯 | |
Methyl 4,5-dibromo-2-furoate | |
54113-41-6 | |
C6H4Br2O3 | |
283.90200 | |
39.44000 | |
2.59120 | |
281.85300 |
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1.554
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122.4ºC
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|
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1.992g/cm3
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|
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278.7ºC 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: |