英文名 | 2-methyl-3-oxobutanal |
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英文别名 |
2-Methyl-3-oxo-butyraldehyd
2-methyl-3-oxo-butanal Butanal,2-methyl-3-oxo 2-methyl-3-oxo-butyraldehyde Hydroxymethylenbutanon |
密度 | 0.946g/cm3 |
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沸点 | 136.499ºC at 760 mmHg |
分子式 | C5H8O2 |
分子量 | 100.11600 |
闪点 | 42.239ºC |
精确质量 | 100.05200 |
PSA | 34.14000 |
LogP | 0.41040 |
蒸汽压 | 7.358mmHg at 25°C |
折射率 | 1.395 |
海关编码 | 2914400090 |
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~% 22428-91-7 |
文献:Gagan,J.M.F. et al. Journal of the Chemical Society [Section] C: Organic, 1970 , p. 2484 - 2488 |
~% 22428-91-7 |
文献:Kotschetkow Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1954 , p. 47,52; engl. Ausg. S. 37, 41 |
~% 22428-91-7 |
文献:Benary Chemische Berichte, 1926 , vol. 59, p. 600,2198 Full Text Show Details Benary; Meyer; Charisius Chemische Berichte, 1926 , vol. 59, p. 109 |
~% 22428-91-7 |
文献:Kotschetkow Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1954 , p. 47,52; engl. Ausg. S. 37, 41 |
~% 22428-91-7 |
文献:Hu, Bing C.; Zhou, Wei Y.; Liu, Zu L.; Cai, Chao J.; Xu, Shi C. Journal of Porphyrins and Phthalocyanines, 2010 , vol. 14, # 1 p. 89 - 100 |
上游产品 7 | |
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下游产品 10 | |
海关编码 | 2914400090 |
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中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |