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| CAS号 : | 4736-60-1 |
精确质量 : | 418.03500 |
| 分子式 : | C20H20IP |
logP : | 1.00440 |
| 分子量 : | 418.25100 |
PSA : | 13.59000 |
碘化乙基三苯基瞵 | |
Ethyltriphenylphosphonium iodide | |
4736-60-1 | |
C20H20IP | |
418.25100 | |
13.59000 | |
1.00440 | |
418.03500 |
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白色至灰白色结晶粉末
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226 °C
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337 °C
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164-168 °C(lit.)
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1 g/cm3
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slightly soluble
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Store protected from light.
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TA2312000
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3
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29310095
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6.1
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S45-S36/37/39-S28A-S26
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III
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UN 2811 6.1/PG 3
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T
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R21; R25; R36/38
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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% |
<p>相转移催化剂、维悌希试剂，用于链烯烃制备、增加不饱和碳链的碳数。</p> |
