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| CAS号 : | 62144-65-4 |
精确质量 : | 474.16700 |
| 分子式 : | C32H28P2 |
logP : | 6.95240 |
| 分子量 : | 474.51200 |
PSA : | 27.18000 |
1,2-双(联苯代磷甲基)-苯 | |
[2-(diphenylphosphanylmethyl)phenyl]methyl-diphenylphosphane | |
62144-65-4 | |
C32H28P2 | |
474.51200 | |
27.18000 | |
6.95240 | |
474.16700 |
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338.8ºC
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123-125ºC
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601.8ºC at 760 mmHg
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2902909090
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R20/21/22
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S22
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品名, 成分含量 |
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2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
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2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |