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| CAS号 : | 37943-90-1 |
精确质量 : | 263.08600 |
| 分子式 : | C17H14NP |
logP : | 2.83980 |
| 分子量 : | 263.27400 |
PSA : | 26.48000 |
二苯基-2-吡啶膦 | |
Diphenyl-2-pyridylphosphine | |
37943-90-1 | |
C17H14NP | |
263.27400 | |
26.48000 | |
2.83980 | |
263.08600 |
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黄色至橙色结晶粉末
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182.1ºC
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377.5ºC at 760 mmHg
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82-84 °C (dec.)(lit.)
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GHS07 | |
警告 | |
H315; H319; H335; H413 | |
P261; P305 + P351 + P338 | |
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3
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S26-S36
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Xi
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R36/37/38
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2933399090
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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% |
