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| CAS号 : | 554-21-2 |
精确质量 : | 319.81400 |
| 分子式 : | C5H2Cl6O3 |
logP : | 2.99490 |
| 分子量 : | 322.78600 |
PSA : | 35.53000 |
2,5-二-三氯甲基-1,3-二氧戊环-4-酮 | |
1,3-Dioxolan-4-one, 2,5-bis-trichloromethyl- | |
554-21-2 | |
C5H2Cl6O3 | |
322.78600 | |
35.53000 | |
2.99490 | |
319.81400 |
|
1.562
|
|
|
121.9ºC
|
|
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298.5ºC at 760mmHg
|
|
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1.909g/cm3
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2932999099
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品名, 成分含量, 用途 |
|
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% |
