Δ2,2'-Bi[1,3-diselenole]
![Δ2,2'-Bi[1,3-diselenole]结构式](https://image.chemsrc.com/caspic/112/54489-01-9.png)
Δ2,2'-Bi[1,3-diselenole]结构式
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常用名 | Δ2,2'-Bi[1,3-diselenole] | 英文名 | Δ2,2'-Bi[1,3-diselenole] |
|---|---|---|---|---|
| CAS号 | 54489-01-9 | 分子量 | 391.93600 | |
| 密度 | N/A | 沸点 | 291.7ºC at 760 mmHg | |
| 分子式 | C6H4Se4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 130.2ºC |
| 英文名 | 2-(1,3-diselenol-2-ylidene)-1,3-diselenole |
|---|---|
| 英文别名 | 更多 |
| 沸点 | 291.7ºC at 760 mmHg |
|---|---|
| 分子式 | C6H4Se4 |
| 分子量 | 391.93600 |
| 闪点 | 130.2ºC |
| 精确质量 | 395.69700 |
| 海关编码 | 2901299090 |
|---|
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~35%
Δ2,2'-Bi[1,3-di... 54489-01-9 |
| 文献：Takimiya, Kazuo; Jeon, Hyung Joon; Otsubo, Tetsuo Synthesis, 2005 , # 16 art. no. F10005SS, p. 2810 - 2813 |
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~25%
Δ2,2'-Bi[1,3-di... 54489-01-9 |
| 文献：Takimiya, Kazuo; Jeon, Hyung Joon; Otsubo, Tetsuo Synthesis, 2005 , # 16 art. no. F10005SS, p. 2810 - 2813 |
|
~31%
Δ2,2'-Bi[1,3-di... 54489-01-9
详细
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| 文献：Takimiya, Kazuo; Kataoka, Yoshiro; Niihara, Naoto; Aso, Yoshio; Otsubo, Tetsuo Journal of Organic Chemistry, 2003 , vol. 68, # 13 p. 5217 - 5224 |
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~80%
Δ2,2'-Bi[1,3-di... 54489-01-9
详细
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| 文献：Kodani; Takimiya; Aso; Otsubo; Nakayashiki; Misaki Synthesis, 2001 , # 11 p. 1614 - 1618 |
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~%
Δ2,2'-Bi[1,3-di... 54489-01-9 |
| 文献：Johannsen, Ib; Lerstrup, Knud; Henriksen, Lars; Bechgaard, Klaus Journal of the Chemical Society, Chemical Communications, 1984 , # 2 p. 89 - 90 |
![4,5-Bis[(2-methoxycarbonyl)ethylseleno]-1,3-diselenole-2-selone结构式](https://image.chemsrc.com/caspic/103/375391-42-7.png)
![2,3-Bis[(2-methoxycarbonyl)ethylseleno]-tetraselenafulvalene结构式](https://image.chemsrc.com/caspic/479/375391-45-0.png)
| 海关编码 | 2901299090 |
|---|---|
| 中文概述 | 2901299090 其他不饱和无环烃。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 | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
| 1,3-Diselenole,2-(1,3-diselenol-2-ylidene) |
| Tetraselenafulvalene |
| Tetraselenafulvalen |
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