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| CAS号 : | 3027-38-1 |
精确质量 : | 243.01700 |
| 分子式 : | C12H5NO5 |
logP : | 2.58180 |
| 分子量 : | 243.17200 |
PSA : | 89.19000 |
3-硝基-1,8-萘二甲酸酐 | |
3-Nitro-1,8-naphthalic anhydride | |
3027-38-1 | |
C12H5NO5 | |
243.17200 | |
89.19000 | |
2.58180 | |
243.01700 |
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淡黄色至米色或淡棕色粉末
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1.742
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256.4ºC
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247-249 °C (dec.)(lit.)
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1.637g/cm3
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499.5ºC at 760mmHg
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2932999099
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3
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R36/37/38
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S26-S36
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QK5370000
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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% |
