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| CAS号 : | 14903-90-3 |
精确质量 : | 189.92700 |
| 分子式 : | C5H3BrO3 |
logP : | 1.74030 |
| 分子量 : | 190.98000 |
PSA : | 50.44000 |
3-溴-2-呋喃甲酸 | |
3-Bromofuran-2-carboxylic acid | |
14903-90-3 | |
C5H3BrO3 | |
190.98000 | |
50.44000 | |
1.74030 | |
189.92700 |
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1.571
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121.9ºC
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0.0021mmHg at 25°C
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1.891 g/cm3
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278ºC at 760 mmHg
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2932190090
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R20/21/22
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S22; S26; S36/37/39
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Xn
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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: |
