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| CAS号 : | 58-72-0 |
精确质量 : | 256.12500 |
| 分子式 : | C20H16 |
logP : | 5.27550 |
| 分子量 : | 256.34100 |
PSA : | 0.00000 |
三苯乙烯 | |
Triphenylethylene | |
58-72-0 | |
C20H16 | |
256.34100 | |
0.00000 | |
5.27550 | |
256.12500 |
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1.6292 (78ºC)
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白色粉末
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219-221°C/14mm
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219-221°C 14mm
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69-71 °C(lit.)
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1.072 g/cm3
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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KX4920000
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4.1
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29029080
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3
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S26-S36/37-S60-S61
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II; III
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Xn; N
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R22; R36; R50/53
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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>有机合成。</p> |
