中文名 | 2-甲基-2H-四唑 |
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英文名 | 2-methyltetrazole |
英文别名 |
2-methyl-2H-tetrazol
2-methyl-2H-tetrazole 2-methyl-tetrazole 1-Methyl-1,2,3,5-tetrazole 2H-Tetrazole,2-methyl 2-methyl-1,2,3,4-tetraazole 2-Methyl-2H-tetraazole |
密度 | 1.4g/cm3 |
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沸点 | 171.3ºC at 760mmHg |
分子式 | C2H4N4 |
分子量 | 84.08000 |
闪点 | 57.4ºC |
精确质量 | 84.04360 |
PSA | 43.60000 |
蒸汽压 | 1.41mmHg at 25°C |
折射率 | 1.664 |
海关编码 | 2933990090 |
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~% 16681-78-0 |
文献:Clark, Richard F.; Djuric, Stevan; Ma, Zhenkun; Phan, Ly; Rupp, Michael Patent: US2004/33970 A1, 2004 ; Location in patent: Page/Page column 9 ; |
~% 16681-78-0 |
文献:Ma, Zhenkun; Phan, Ly Tam; Clark, Richard F.; Zhang, Suoming; Djuric, Stevan Patent: US2006/166906 A1, 2006 ; Location in patent: Page/Page column 28 ; |
~29% 16681-78-0 |
文献:Begtrup, Mikael; Larsen, Peter Acta Chemica Scandinavica, 1990 , vol. 44, # 10 p. 1050 - 1057 |
~59% 16681-78-0 |
文献:Begtrup, Mikael; Larsen, Peter Acta Chemica Scandinavica, 1990 , vol. 44, # 10 p. 1050 - 1057 |
~% 16681-78-0 |
文献:Spear, Robert J. Australian Journal of Chemistry, 1984 , vol. 37, # 12 p. 2453 - 2468 |
上游产品 4 | |
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下游产品 0 |
海关编码 | 2933990090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 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% |