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| CAS号 : | 21921-76-6 |
精确质量 : | 173.93200 |
| 分子式 : | C5H3BrO2 |
logP : | 1.85460 |
| 分子量 : | 174.98000 |
PSA : | 30.21000 |
4-溴-2-呋喃甲醛 | |
4-bromofuran-2-carbaldehyde | |
21921-76-6 | |
C5H3BrO2 | |
174.98000 | |
30.21000 | |
1.85460 | |
173.93200 |
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1.573
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>230 °F
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0.0883mmHg at 25°C
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Refrigerator
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54-58 °C
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1.748g/cm3
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225ºC at 760mmHg
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2932190090
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R22; R36/37/38; R43
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S26-S28-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: |
