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![苯[b]呋喃-2,3-二羧酸结构式](https://www.chemicalbook.com/CAS/GIF/131-76-0.gif)
| CAS号 : | 131-76-0 |
精确质量 : | 206.02200 |
| 分子式 : | C10H6O5 |
logP : | 1.82920 |
| 分子量 : | 206.15200 |
PSA : | 87.74000 |
苯[b]呋喃-2,3-二羧酸 | |
1-BENZOFURAN-2,3-DICARBOXYLIC ACID | |
131-76-0 | |
C10H6O5 | |
206.15200 | |
87.74000 | |
1.82920 | |
206.02200 |
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1.69
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214.5ºC
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3.38E-08mmHg at 25°C
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255-259ºC(lit.)
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1.568g/cm3
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431.1ºC at 760mmHg
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2932999099
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R36/37/38
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S26
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Xi
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
![苯并[B]呋喃-3-甲酰氯](https://www.chemicalbook.com/CAS/GIF/111964-21-7.gif)
