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107-48-2

107-48-2结构式
107-48-2结构式

化源商城直购

英文名 2-(2,2-dimethylpropyl)-2-methyloxirane
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
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

~81%

107-48-2结构式

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结构式

107-48-2

文献:Stark, Charles J. Tetrahedron Letters, 1981 , vol. 22, p. 2089 - 2092

~%

107-48-2结构式

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结构式

107-48-2

文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329

~48%

107-48-2结构式

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结构式

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结构式

107-48-2

文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1328,1329

~%

107-48-2结构式

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结构式

107-48-2

详细
文献:Byers; Hickinbottom Journal of the Chemical Society, 1948 , p. 1336
海关编码 2910900090
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%