4,5-二甲基噁唑结构式
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常用名 | 4,5-二甲基噁唑 | 英文名 | 4,5-dimethyl-1,3-oxazole |
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CAS号 | 20662-83-3 | 分子量 | 97.115 | |
密度 | 1.0±0.1 g/cm3 | 沸点 | 117.8±9.0 °C at 760 mmHg | |
分子式 | C5H7NO | 熔点 | 239-240 °C | |
MSDS | N/A | 闪点 | 34.6±14.6 °C |
中文名 | 4,5-二甲基噁唑 |
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英文名 | 4,5-Dimethyl-1,3-oxazole |
英文别名 | 更多 |
密度 | 1.0±0.1 g/cm3 |
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沸点 | 117.8±9.0 °C at 760 mmHg |
熔点 | 239-240 °C |
分子式 | C5H7NO |
分子量 | 97.115 |
闪点 | 34.6±14.6 °C |
精确质量 | 97.052765 |
PSA | 26.03000 |
LogP | 1.04 |
蒸汽压 | 20.5±0.2 mmHg at 25°C |
折射率 | 1.449 |
储存条件 | 2-8°C,干燥,密封 |
危害码 (欧洲) | O |
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海关编码 | 2934999090 |
~34% 4,5-二甲基噁唑 20662-83-3 |
文献:The Scripps Research Institute Patent: US2006/111359 A1, 2006 ; Location in patent: Page/Page column 11 ; |
~26% 4,5-二甲基噁唑 20662-83-3 |
文献:Kameda, Minoru; Kobayashi, Kensuke; Ito, Hirokatsu; Miyazoe, Hiroshi; Tsujino, Toshiaki; Nakama, Chisato; Kawamoto, Hiroshi; Ando, Makoto; Ito, Sayaka; Suzuki, Tomoki; Kanno, Tetsuya; Tanaka, Takeshi; Tahara, Yoshio; Tani, Takeshi; Tanaka, Sachiko; Tokita, Shigeru; Sato, Nagaaki Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 15 p. 4325 - 4329 |
~% 4,5-二甲基噁唑 20662-83-3 |
文献:Hutchison, Alan J.; Chenard, Bertrand L.; Luke, George P.; Li, Guiying; Ghosh, Manuka; Peterson, John M.; Tarrant, James G.; Doller, Dario Patent: US2005/239791 A1, 2005 ; Location in patent: Page/Page column 20 ; US 20050239791 A1 |
~% 4,5-二甲基噁唑 20662-83-3 |
文献:Bredereck; Theilig Chemische Berichte, 1953 , vol. 86, p. 88,95 |
海关编码 | 2934999090 |
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中文概述 | 2934999090. 其他杂环化合物. 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 |
Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
4,5-dimethyloxazole |
Oxazole,4,5-dimethyl |
4,5-Dimethyloxazol |
5-Methyl-4-methyloxazole |
4,5-Dimethyl-1,3-oxazole |
Oxazole, 4,5-dimethyl- |