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| CAS号 : | 1742-14-9 |
精确质量 : | 238.17200 |
| 分子式 : | C18H22 |
logP : | 5.07200 |
| 分子量 : | 238.36700 |
PSA : | 0.00000 |
1,1-双(3,4-二甲基苯基)乙烷 | |
1,1-Bis(3,4-diMethylphenyl)ethane | |
1742-14-9 | |
C18H22 | |
238.36700 | |
0.00000 | |
5.07200 | |
238.17200 |
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n20/D 1.564(lit.)
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173.5ºC
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345.8ºC at 760mmHg
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0.948g/cm3
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0.00012mmHg at 25°C
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2902909090
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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>热敏纸用增感剂,具有高灵敏度,高抗老化性能,画面长期贮存性好、无渣滓、无粘附,不泛白等特点。</p> |