2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane
更新时间：2024-02-12 09:53:51
![2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane结构式](https://image.chemsrc.com/caspic/479/42149-31-5.png)
2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane结构式
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常用名 | 2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane | 英文名 | 2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane |
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| CAS号 | 42149-31-5 | 分子量 | 138.16400 | |
| 密度 | 1.14g/cm3 | 沸点 | 191.9ºC at 760 mmHg | |
| 分子式 | C8H10O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 69.4ºC |
| 英文名 | 2-methyl-2-[2-(2-methyloxiran-2-yl)ethynyl]oxirane |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.14g/cm3 |
|---|---|
| 沸点 | 191.9ºC at 760 mmHg |
| 分子式 | C8H10O2 |
| 分子量 | 138.16400 |
| 闪点 | 69.4ºC |
| 精确质量 | 138.06800 |
| PSA | 25.06000 |
| LogP | 0.56760 |
| 折射率 | 1.519 |
| 海关编码 | 2910900090 |
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2-methyl-2-[2-(... 42149-31-5 |
| 文献：Gerschtein Zhurnal Obshchei Khimii, 1942 , vol. 12, p. 132,142 Chem.Abstr., 1943 , p. 1986 Full Text Show Details Gerschtein Zhurnal Obshchei Khimii, 1939 , vol. 9, p. 361,364 Chem.Abstr., 1940 , p. 377 |
| 上游产品 1 | |
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| 下游产品 0 | |
| 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% |
| 1,2:5,6-dianhydro-3,4-dideoxy-2,5-dimethylhex-3-ynitol |
| 1,2,5,6-Diepoxy-2,5-dimethyl-hex-3-in |
| 2,5-Dimethyl-1,2,5,6-diepoxyhex-3-yne |
| 1,2,5,6-diepoxy-2,5-dimethyl-hex-3-yne |
| 2,2'-dimethyl-2,2'-ethynediyl-bis-oxirane |
| 3-HEXYNE,1,2:5,6-DIEPOXY-2,5-DIMETHYL |
