54489-01-9
54489-01-9结构式
- 常用中文名：Δ2,2'-Bi[1,3-diselenole]
- 常用英文名：Δ2,2'-Bi[1,3-diselenole]
- CAS号：54489-01-9
- 分子式：C6H4Se4
- 分子量：391.93600
- 发布时间：2016-11-12 23:30:05
- 更新时间：2024-01-10 20:32:48
| 英文名 | 2-(1,3-diselenol-2-ylidene)-1,3-diselenole |
|---|---|
| 英文别名 |
1,3-Diselenole,2-(1,3-diselenol-2-ylidene)
Tetraselenafulvalene Tetraselenafulvalen |
| 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 |
|---|
|
~35%
54489-01-9 |
| 文献：Takimiya, Kazuo; Jeon, Hyung Joon; Otsubo, Tetsuo Synthesis, 2005 , # 16 art. no. F10005SS, p. 2810 - 2813 |
|
~25%
54489-01-9 |
| 文献：Takimiya, Kazuo; Jeon, Hyung Joon; Otsubo, Tetsuo Synthesis, 2005 , # 16 art. no. F10005SS, p. 2810 - 2813 |
|
~31%
54489-01-9
详细
|
| 文献：Takimiya, Kazuo; Kataoka, Yoshiro; Niihara, Naoto; Aso, Yoshio; Otsubo, Tetsuo Journal of Organic Chemistry, 2003 , vol. 68, # 13 p. 5217 - 5224 |
|
~80%
54489-01-9
详细
|
| 文献：Kodani; Takimiya; Aso; Otsubo; Nakayashiki; Misaki Synthesis, 2001 , # 11 p. 1614 - 1618 |
|
~%
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 |
| 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% |