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| CAS号 : | 14121-49-4 |
精确质量 : | 304.01900 |
| 分子式 : | C18H8O3S |
logP : | 4.11210 |
| 分子量 : | 304.31900 |
PSA : | 75.52000 |
苯并噻吨二羧酸酐 | |
Benzothioxanthene dicarboxylic anhydride | |
14121-49-4 | |
C18H8O3S | |
304.31900 | |
75.52000 | |
4.11210 | |
304.01900 |
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1.816
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331.4ºC
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1.89E-14mmHg at 25°C
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1.56g/cm3
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602.1ºC at 760mmHg
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2932999099
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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% |
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