英文名 | 2-(2,2-dimethylpropyl)-2-methyloxirane |
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英文别名 |
EINECS 203-494-8
2,4,4-Trimethylpent-1-ene oxide Diisobutylene oxide Pentene,2,4,4-trimethyl-,epoxide 2-Methyl-2-neopentyl-oxiran 1,4,4-trimethylpentane 2-methyl-2-neopentyl-oxirane 2-(2,2-dimethyl-propyl)-2-methyl-oxirane EP-185 2,4,4-Trimethyl-1-pentene epoxide 1,2-epoxy-2,4,4-trimethylpentane Oxirane,2-methyl-2-neopentyl 1,2-Epoxy-2,4,4-trimethylpentan |
密度 | 0.855g/cm3 |
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沸点 | 140.9ºC at 760mmHg |
分子式 | C8H16O |
分子量 | 128.21200 |
闪点 | 28ºC |
精确质量 | 128.12000 |
PSA | 12.53000 |
LogP | 2.21150 |
蒸汽压 | 7.5mmHg at 25°C |
折射率 | 1.429 |
分子结构 | 1、 摩尔折射率:38.63 2、 摩尔体积(cm3/mol):149.8 3、 等张比容(90.2K):346.9 4、 表面张力(dyne/cm):28.7 5、 极化率(10-24cm3):15.31 |
计算化学 | 1.疏水参数计算参考值(XlogP):2.2 2.氢键供体数量:0 3.氢键受体数量:1 4.可旋转化学键数量:2 5.互变异构体数量:无 6.拓扑分子极性表面积12.5 7.重原子数量:9 8.表面电荷:0 9.复杂度:112 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:1 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 |
海关编码 | 2910900090 |
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~81% 107-48-2 |
文献:Bouhlel, Ezzeddine; Laszlo, Pierre; Levart, Michel; Montaufier, Marie-Therese; Singh, Girij Pal Tetrahedron Letters, 1993 , vol. 34, # 7 p. 1123 - 1126 |
~36% 107-48-2 |
文献:Stark, Charles J. Tetrahedron Letters, 1981 , vol. 22, p. 2089 - 2092 |
~% 107-48-2 |
文献:Gasson et al. Journal of the Chemical Society, 1954 , p. 2170,2177 Full Text Show Details Mayo Journal of the American Chemical Society, 1958 , vol. 80, p. 2497 |
~% 107-48-2 |
文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329 |
~48% 107-48-2
详细
|
文献:Bilas, W.; Hoebold, W.; Pritzkow, W. Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 1 p. 125 - 141 |
~% 107-48-2
详细
|
文献:Graham et al. Journal of the Chemical Society, 1954 , p. 2180,2190 Full Text Show Details Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329 Full Text Show Details Mugdan; Young Journal of the Chemical Society, 1949 , p. 2991,2993,2999 |
~% 107-48-2 |
文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329 |
~% 107-48-2
详细
|
文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329 Full Text Show Details Gasson et al. Journal of the Chemical Society, 1954 , p. 2170,2177 |
~% 107-48-2
详细
|
文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1336 |
上游产品 7 | |
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下游产品 9 | |
海关编码 | 2910900090 |
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中文概述 | 2910900090. 三节环环氧化物,环氧醇(酚,醚),包括其卤化,磺化,硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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 | 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |