所有图片(1)
About This Item
经验公式（希尔记法）:
C4H4Se
CAS号:
分子量:
131.03
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
97%
表单
liquid
折射率
n20/D 1.58 (lit.)
沸点
110-111 °C (lit.)
mp
−30 °C (lit.)
密度
1.423 g/mL at 25 °C (lit.)
SMILES字符串
c1cc[se]c1
InChI
1S/C4H4Se/c1-2-4-5-3-1/h1-4H
InChI key
MABNMNVCOAICNO-UHFFFAOYSA-N
一般描述
硒酚是一种杂环结构单元。已有报道称使用硒酚合成杂并苯化合物。 已被报道用于合成硒酚-噻吩嵌段共聚物。 已经记录了硒酚在0-6eV能量范围内的电子透射光谱。
应用
硒酚可以用于：
- 作为有机染料合成中的共轭连接体
- 合成硒酚-2-甲腈
- 合成硒酚二酮吡咯并吡咯聚合物
- 作为导电聚烷基硒酚的结构单元
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - STOT RE 2
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
26.6 °F - closed cup
闪点(°C)
-3 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Toshihiro Okamoto et al.
Organic letters, 7(23), 5301-5304 (2005-11-05)
[reaction: see text] A new intramolecular triple cyclization of bis(o-haloaryl)diacetylenes, via dilithiation followed by reaction with chalcogen elements, produces pi-conjugated compounds containing heterole-1,2-dichalcogenin-heterole fused tricyclic skeletons. The subsequent dechalcogenation with copper metal affords a series of thiophene- and selenophene-based heteroacenes.
Jon Hollinger et al.
Journal of the American Chemical Society, 132(25), 8546-8547 (2010-06-08)
Selenophene-thiophene block copolymers were synthesized and studied. The properties of these novel block copolymers are distinct from those of statistical copolymers prepared from the same monomers with a similar composition. Specifically, the block copolymers exhibit broad and red-shifted absorbance features
Journal of the Electrochemical Society, 137, 1827-1827 (1990)
Low band gap selenophene-diketopyrrolopyrrole polymers exhibiting high and balanced ambipolar performance in bottom-gate transistors.
Shahid M, et al.
Chemical Science, 3(1), 181-185 (2012)
Dye-sensitized solar cells based on organic sensitizers with different conjugated linkers: furan, bifuran, thiophene, bithiophene, selenophene, and biselenophene.
Li R, et al.
The Journal of Physical Chemistry C, 113(17), 7469-7479 (2009)
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