中文名 | 2-甲基十八烷 |
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英文名 | 2-methyloctadecane |
英文别名 |
isononadecane
2-methyl-octadecane Octadecane,2-methyl 2-Methyl-oktadekan 2-Methyloctadecane 2-Methyloctadecan Octadecane, 2-methyl- 17-Methyloctadecane |
密度 | 0.8±0.1 g/cm3 |
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沸点 | 317.7±5.0 °C at 760 mmHg |
分子式 | C19H40 |
分子量 | 268.521 |
闪点 | 115.0±10.8 °C |
精确质量 | 268.312988 |
LogP | 10.67 |
蒸汽压 | 0.0±0.3 mmHg at 25°C |
折射率 | 1.439 |
稳定性 | 1. 存在于香料烟烟叶中。 |
计算化学 | 1.疏水参数计算参考值(XlogP):10.2 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:15 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:19 8.表面电荷:0 9.复杂度:148 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
更多 | 1. 沸点(ºC):327 2. 熔点(ºC):11.2 3.相对密度(d204) :0.7836 |
海关编码 | 2901100000 |
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~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Subramanian, G. B. V.; Mehrotra, Kalpana Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 7 p. 665 |
~% 1560-88-9 |
文献:Soerensen; Soerensen Acta Chemica Scandinavica (1947-1973), 1948 , vol. 2, p. 169 Acta Chemica Scandinavica (1947-1973), 1949 , vol. 3, p. 939 |
~% 1560-88-9 |
文献:Fischer Diss. |
海关编码 | 2901100000 |
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中文概述 | 2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明 |
Summary | 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |