英文名 | 1,1-dimethoxyhexadec-7-yne |
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英文别名 |
7-Hexadecyne,1,1-dimethoxy
7-Hexadecynal dimethyl acetal palmitolic aldehyde dimethyl acetal 1,1-dimethoxy-hexadec-7-yne 7-Hexadecynal diethyl acetal 7-Hexadecin-1-al-dimethylacetal |
密度 | 0.877g/cm3 |
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沸点 | 354.7ºC at 760 mmHg |
分子式 | C18H34O2 |
分子量 | 282.46100 |
闪点 | 109ºC |
精确质量 | 282.25600 |
PSA | 18.46000 |
LogP | 5.30980 |
折射率 | 1.452 |
海关编码 | 2911000000 |
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~% 41862-85-5 |
文献:Kovalev,B.G.; Ishchenko,R.I. Journal of Organic Chemistry USSR (English Translation), 1974 , vol. 10, p. 468 - 470 Zhurnal Organicheskoi Khimii, 1974 , vol. 10, # 3 p. 463 - 466 |
海关编码 | 2911000000 |
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中文概述 | 2911000000 缩醛及半缩醛,不论是否含其他含氧基,及其卤化,磺化,硝化和亚硝化衍生物。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 |
Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |