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| CAS号 : | 5849-36-5 |
精确质量 : | 418.08900 |
| 分子式 : | C24H20O3P2 |
logP : | 4.86120 |
| 分子量 : | 418.36100 |
PSA : | 62.99000 |
二苯基膦酸酐 | |
Diphenylphosphinic Anhydride | |
5849-36-5 | |
C24H20O3P2 | |
418.36100 | |
62.99000 | |
4.86120 | |
418.08900 |
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1.629
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302.5ºC
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555.3ºC at 760 mmHg
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146ºC
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1.28g/cm3
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S26; S36/37/39
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R36/37/38
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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