中文名 | 4-甲氧基吡啶-2-醛 |
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英文名 | 4-methoxypyridine-2-carbaldehyde |
中文别名 |
4-甲氧基甲基甲醛
4-甲氧基-2-吡啶甲醛 |
英文别名 |
4-methoxypyridine-2-carboxaldehyde
4-Methoxy-2-pyridinecarbaldehyde 4-methoxy-pyridine-2-carbaldehyde 4-METHOXYPYRIDINE-2-ALDEHYDE 4-methoxy-2-pyridincarbaldehyde 4-methoxypicolinaldehyde 4-Methoxy-pyridin-2-carbaldehyd 2-Formyl-4-methoxypyridine 2-Pyridinecarboxaldehyde,4-methoxy 2-Pyridinecarboxaldehyde, 4-methoxy- 4-METHOXY-2-FORMYLPYRIDINE |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 238.7±20.0 °C at 760 mmHg |
分子式 | C7H7NO2 |
分子量 | 137.136 |
闪点 | 98.1±21.8 °C |
精确质量 | 137.047684 |
PSA | 39.19000 |
LogP | 0.80 |
蒸汽压 | 0.0±0.5 mmHg at 25°C |
折射率 | 1.551 |
储存条件 | -20°C,惰性气体氛围 |
危害码 (欧洲) | Xi |
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海关编码 | 2933399090 |
~64% 16744-81-3 |
文献:ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2009/56886 A1, 2009 ; Location in patent: Page/Page column 54 ; WO 2009/056886 A1 |
~85% 16744-81-3 |
文献:Donohoe, Timothy J.; Connolly, Matthew J.; Rathi, Akshat H.; Walton, Lesley Organic Letters, 2011 , vol. 13, # 8 p. 2074 - 2077 |
~% 16744-81-3 |
文献:Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
~% 16744-81-3 |
文献:Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
~% 16744-81-3 |
文献:Chemical and Pharmaceutical Bulletin, , vol. 38, # 9 p. 2446 - 2458 |
~% 16744-81-3 |
文献:Yakugaku Zasshi, , vol. 77, p. 11,13 Chem.Abstr., , p. 8745 |
上游产品 6 | |
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下游产品 1 | |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |